18310366690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:981

約数の個数: 256

約数和(自身を含む): 45652377600

約数和(自身を除く): 27342010910

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 31, 35, 38, 47, 55, 62, 70, 77, 94, 95, 110, 133, 154, 155, 190, 209, 217, 235, 266, 310, 329, 341, 385, 418, 434, 470, 517, 589, 658, 665, 682, 770, 859, 893, 1034, 1045, 1085, 1178, 1330, 1457, 1463, 1645, 1705, 1718, 1786, 2090, 2170, 2387, 2585, 2914, 2926, 2945, 3290, 3410, 3619, 4123, 4295, 4465, 4774, 5170, 5890, 6013, 6251, 6479, 7238, 7285, 7315, 8246, 8590, 8930, 9449, 9823, 10199, 11935, 12026, 12502, 12958, 14570, 14630, 16027, 16321, 18095, 18898, 19646, 20398, 20615, 23870, 26629, 27683, 30065, 31255, 32054, 32395, 32642, 36190, 40373, 41230, 45353, 47245, 49115, 50995, 53258, 55366, 60130, 62510, 64790, 66143, 68761, 80135, 80746, 81605, 90706, 94490, 98230, 101990, 112189, 114247, 132286, 133145, 137522, 138415, 160270, 163210, 179531, 186403, 193781, 201865, 224378, 226765, 228494, 266290, 276830, 282611, 292919, 304513, 330715, 343805, 359062, 372806, 387562, 403730, 444103, 453530, 505951, 560945, 565222, 571235, 585838, 609026, 661430, 687610, 767087, 888206, 897655, 932015, 968905, 1011902, 1121890, 1142470, 1251563, 1256717, 1413055, 1464595, 1522565, 1534174, 1795310, 1864030, 1937810, 2050433, 2131591, 2220515, 2503126, 2513434, 2529755, 2826110, 2929190, 3045130, 3108721, 3541657, 3835435, 4100866, 4263182, 4441030, 5059510, 5369609, 5565461, 6217442, 6257815, 6283585, 7083314, 7670870, 8437957, 8760941, 10252165, 10657955, 10739218, 11130922, 12515630, 12567170, 13767193, 15543605, 16875914, 17521882, 17708285, 20504330, 21315910, 23779697, 26848045, 27534386, 27827305, 31087210, 35416570, 38958227, 42189785, 43804705, 47559394, 53696090, 55654610, 59065699, 68835965, 77916454, 84379570, 87609410, 96370351, 118131398, 118898485, 137671930, 166457879, 192740702, 194791135, 237796970, 261576667, 295328495, 332915758, 389582270, 481851755, 523153334, 590656990, 832289395, 963703510, 1307883335, 1664578790, 1831036669, 2615766670, 3662073338, 9155183345, 18310366690]

約数ペア:

[(1, 18310366690), (2, 9155183345), (5, 3662073338), (7, 2615766670), (10, 1831036669), (11, 1664578790), (14, 1307883335), (19, 963703510), (22, 832289395), (31, 590656990), (35, 523153334), (38, 481851755), (47, 389582270), (55, 332915758), (62, 295328495), (70, 261576667), (77, 237796970), (94, 194791135), (95, 192740702), (110, 166457879), (133, 137671930), (154, 118898485), (155, 118131398), (190, 96370351), (209, 87609410), (217, 84379570), (235, 77916454), (266, 68835965), (310, 59065699), (329, 55654610), (341, 53696090), (385, 47559394), (418, 43804705), (434, 42189785), (470, 38958227), (517, 35416570), (589, 31087210), (658, 27827305), (665, 27534386), (682, 26848045), (770, 23779697), (859, 21315910), (893, 20504330), (1034, 17708285), (1045, 17521882), (1085, 16875914), (1178, 15543605), (1330, 13767193), (1457, 12567170), (1463, 12515630), (1645, 11130922), (1705, 10739218), (1718, 10657955), (1786, 10252165), (2090, 8760941), (2170, 8437957), (2387, 7670870), (2585, 7083314), (2914, 6283585), (2926, 6257815), (2945, 6217442), (3290, 5565461), (3410, 5369609), (3619, 5059510), (4123, 4441030), (4295, 4263182), (4465, 4100866), (4774, 3835435), (5170, 3541657), (5890, 3108721), (6013, 3045130), (6251, 2929190), (6479, 2826110), (7238, 2529755), (7285, 2513434), (7315, 2503126), (8246, 2220515), (8590, 2131591), (8930, 2050433), (9449, 1937810), (9823, 1864030), (10199, 1795310), (11935, 1534174), (12026, 1522565), (12502, 1464595), (12958, 1413055), (14570, 1256717), (14630, 1251563), (16027, 1142470), (16321, 1121890), (18095, 1011902), (18898, 968905), (19646, 932015), (20398, 897655), (20615, 888206), (23870, 767087), (26629, 687610), (27683, 661430), (30065, 609026), (31255, 585838), (32054, 571235), (32395, 565222), (32642, 560945), (36190, 505951), (40373, 453530), (41230, 444103), (45353, 403730), (47245, 387562), (49115, 372806), (50995, 359062), (53258, 343805), (55366, 330715), (60130, 304513), (62510, 292919), (64790, 282611), (66143, 276830), (68761, 266290), (80135, 228494), (80746, 226765), (81605, 224378), (90706, 201865), (94490, 193781), (98230, 186403), (101990, 179531), (112189, 163210), (114247, 160270), (132286, 138415), (133145, 137522)]