69298710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1457

約数の個数: 64

約数和(自身を含む): 180556992

約数和(自身を除く): 111258282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 137, 195, 274, 390, 411, 685, 822, 1297, 1370, 1781, 2055, 2594, 3562, 3891, 4110, 5343, 6485, 7782, 8905, 10686, 12970, 16861, 17810, 19455, 26715, 33722, 38910, 50583, 53430, 84305, 101166, 168610, 177689, 252915, 355378, 505830, 533067, 888445, 1066134, 1776890, 2309957, 2665335, 4619914, 5330670, 6929871, 11549785, 13859742, 23099570, 34649355, 69298710]

約数ペア:

[(1, 69298710), (2, 34649355), (3, 23099570), (5, 13859742), (6, 11549785), (10, 6929871), (13, 5330670), (15, 4619914), (26, 2665335), (30, 2309957), (39, 1776890), (65, 1066134), (78, 888445), (130, 533067), (137, 505830), (195, 355378), (274, 252915), (390, 177689), (411, 168610), (685, 101166), (822, 84305), (1297, 53430), (1370, 50583), (1781, 38910), (2055, 33722), (2594, 26715), (3562, 19455), (3891, 17810), (4110, 16861), (5343, 12970), (6485, 10686), (7782, 8905)]