210931110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1462

約数の個数: 96

約数和(自身を含む): 595314720

約数和(自身を除く): 384383610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 139, 195, 234, 278, 390, 417, 585, 695, 834, 1170, 1251, 1297, 1390, 1807, 2085, 2502, 2594, 3614, 3891, 4170, 5421, 6255, 6485, 7782, 9035, 10842, 11673, 12510, 12970, 16263, 16861, 18070, 19455, 23346, 27105, 32526, 33722, 38910, 50583, 54210, 58365, 81315, 84305, 101166, 116730, 151749, 162630, 168610, 180283, 252915, 303498, 360566, 505830, 540849, 758745, 901415, 1081698, 1517490, 1622547, 1802830, 2343679, 2704245, 3245094, 4687358, 5408490, 7031037, 8112735, 11718395, 14062074, 16225470, 21093111, 23436790, 35155185, 42186222, 70310370, 105465555, 210931110]

約数ペア:

[(1, 210931110), (2, 105465555), (3, 70310370), (5, 42186222), (6, 35155185), (9, 23436790), (10, 21093111), (13, 16225470), (15, 14062074), (18, 11718395), (26, 8112735), (30, 7031037), (39, 5408490), (45, 4687358), (65, 3245094), (78, 2704245), (90, 2343679), (117, 1802830), (130, 1622547), (139, 1517490), (195, 1081698), (234, 901415), (278, 758745), (390, 540849), (417, 505830), (585, 360566), (695, 303498), (834, 252915), (1170, 180283), (1251, 168610), (1297, 162630), (1390, 151749), (1807, 116730), (2085, 101166), (2502, 84305), (2594, 81315), (3614, 58365), (3891, 54210), (4170, 50583), (5421, 38910), (6255, 33722), (6485, 32526), (7782, 27105), (9035, 23346), (10842, 19455), (11673, 18070), (12510, 16861), (12970, 16263)]