17850690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 58181760

約数和(自身を除く): 40331070

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 19, 22, 26, 30, 33, 38, 39, 45, 55, 57, 65, 66, 73, 78, 90, 95, 99, 110, 114, 117, 130, 143, 146, 165, 171, 190, 195, 198, 209, 219, 234, 247, 285, 286, 330, 342, 365, 390, 418, 429, 438, 494, 495, 570, 585, 627, 657, 715, 730, 741, 803, 855, 858, 949, 990, 1045, 1095, 1170, 1235, 1254, 1287, 1314, 1387, 1430, 1482, 1606, 1710, 1881, 1898, 2090, 2145, 2190, 2223, 2409, 2470, 2574, 2717, 2774, 2847, 3135, 3285, 3705, 3762, 4015, 4161, 4290, 4446, 4745, 4818, 5434, 5694, 6270, 6435, 6570, 6935, 7227, 7410, 8030, 8151, 8322, 8541, 9405, 9490, 10439, 11115, 12045, 12483, 12870, 13585, 13870, 14235, 14454, 15257, 16302, 17082, 18031, 18810, 20805, 20878, 22230, 24090, 24453, 24966, 27170, 28470, 30514, 31317, 36062, 36135, 40755, 41610, 42705, 45771, 48906, 52195, 54093, 62415, 62634, 72270, 76285, 81510, 85410, 90155, 91542, 93951, 104390, 108186, 122265, 124830, 137313, 152570, 156585, 162279, 180310, 187902, 198341, 228855, 244530, 270465, 274626, 313170, 324558, 396682, 457710, 469755, 540930, 595023, 686565, 811395, 939510, 991705, 1190046, 1373130, 1622790, 1785069, 1983410, 2975115, 3570138, 5950230, 8925345, 17850690]

約数ペア:

[(1, 17850690), (2, 8925345), (3, 5950230), (5, 3570138), (6, 2975115), (9, 1983410), (10, 1785069), (11, 1622790), (13, 1373130), (15, 1190046), (18, 991705), (19, 939510), (22, 811395), (26, 686565), (30, 595023), (33, 540930), (38, 469755), (39, 457710), (45, 396682), (55, 324558), (57, 313170), (65, 274626), (66, 270465), (73, 244530), (78, 228855), (90, 198341), (95, 187902), (99, 180310), (110, 162279), (114, 156585), (117, 152570), (130, 137313), (143, 124830), (146, 122265), (165, 108186), (171, 104390), (190, 93951), (195, 91542), (198, 90155), (209, 85410), (219, 81510), (234, 76285), (247, 72270), (285, 62634), (286, 62415), (330, 54093), (342, 52195), (365, 48906), (390, 45771), (418, 42705), (429, 41610), (438, 40755), (494, 36135), (495, 36062), (570, 31317), (585, 30514), (627, 28470), (657, 27170), (715, 24966), (730, 24453), (741, 24090), (803, 22230), (855, 20878), (858, 20805), (949, 18810), (990, 18031), (1045, 17082), (1095, 16302), (1170, 15257), (1235, 14454), (1254, 14235), (1287, 13870), (1314, 13585), (1387, 12870), (1430, 12483), (1482, 12045), (1606, 11115), (1710, 10439), (1881, 9490), (1898, 9405), (2090, 8541), (2145, 8322), (2190, 8151), (2223, 8030), (2409, 7410), (2470, 7227), (2574, 6935), (2717, 6570), (2774, 6435), (2847, 6270), (3135, 5694), (3285, 5434), (3705, 4818), (3762, 4745), (4015, 4446), (4161, 4290)]