4280558490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1745

約数の個数: 192

約数和(自身を含む): 12519011232

約数和(自身を除く): 8238452742

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 61, 65, 74, 78, 90, 111, 117, 122, 130, 183, 185, 195, 222, 234, 305, 333, 366, 370, 390, 481, 549, 555, 585, 610, 666, 793, 915, 962, 1098, 1110, 1170, 1443, 1586, 1621, 1665, 1830, 2257, 2379, 2405, 2745, 2886, 3242, 3330, 3965, 4329, 4514, 4758, 4810, 4863, 5490, 6771, 7137, 7215, 7930, 8105, 8658, 9726, 11285, 11895, 13542, 14274, 14430, 14589, 16210, 20313, 21073, 21645, 22570, 23790, 24315, 29178, 29341, 33855, 35685, 40626, 42146, 43290, 48630, 58682, 59977, 63219, 67710, 71370, 72945, 88023, 98881, 101565, 105365, 119954, 126438, 145890, 146705, 176046, 179931, 189657, 197762, 203130, 210730, 264069, 293410, 296643, 299885, 316095, 359862, 379314, 440115, 494405, 528138, 539793, 593286, 599770, 632190, 779701, 880230, 889929, 899655, 948285, 988810, 1079586, 1285453, 1320345, 1483215, 1559402, 1779858, 1799310, 1896570, 2339103, 2570906, 2640690, 2698965, 2966430, 3658597, 3856359, 3898505, 4449645, 4678206, 5397930, 6427265, 7017309, 7317194, 7712718, 7797010, 8899290, 10975791, 11569077, 11695515, 12854530, 14034618, 18292985, 19281795, 21951582, 23138154, 23391030, 32927373, 35086545, 36585970, 38563590, 47561761, 54878955, 57845385, 65854746, 70173090, 95123522, 109757910, 115690770, 142685283, 164636865, 237808805, 285370566, 329273730, 428055849, 475617610, 713426415, 856111698, 1426852830, 2140279245, 4280558490]

約数ペア:

[(1, 4280558490), (2, 2140279245), (3, 1426852830), (5, 856111698), (6, 713426415), (9, 475617610), (10, 428055849), (13, 329273730), (15, 285370566), (18, 237808805), (26, 164636865), (30, 142685283), (37, 115690770), (39, 109757910), (45, 95123522), (61, 70173090), (65, 65854746), (74, 57845385), (78, 54878955), (90, 47561761), (111, 38563590), (117, 36585970), (122, 35086545), (130, 32927373), (183, 23391030), (185, 23138154), (195, 21951582), (222, 19281795), (234, 18292985), (305, 14034618), (333, 12854530), (366, 11695515), (370, 11569077), (390, 10975791), (481, 8899290), (549, 7797010), (555, 7712718), (585, 7317194), (610, 7017309), (666, 6427265), (793, 5397930), (915, 4678206), (962, 4449645), (1098, 3898505), (1110, 3856359), (1170, 3658597), (1443, 2966430), (1586, 2698965), (1621, 2640690), (1665, 2570906), (1830, 2339103), (2257, 1896570), (2379, 1799310), (2405, 1779858), (2745, 1559402), (2886, 1483215), (3242, 1320345), (3330, 1285453), (3965, 1079586), (4329, 988810), (4514, 948285), (4758, 899655), (4810, 889929), (4863, 880230), (5490, 779701), (6771, 632190), (7137, 599770), (7215, 593286), (7930, 539793), (8105, 528138), (8658, 494405), (9726, 440115), (11285, 379314), (11895, 359862), (13542, 316095), (14274, 299885), (14430, 296643), (14589, 293410), (16210, 264069), (20313, 210730), (21073, 203130), (21645, 197762), (22570, 189657), (23790, 179931), (24315, 176046), (29178, 146705), (29341, 145890), (33855, 126438), (35685, 119954), (40626, 105365), (42146, 101565), (43290, 98881), (48630, 88023), (58682, 72945), (59977, 71370), (63219, 67710)]