31460821210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{26053}}^1$

素因数の和:27407

約数の個数: 64

約数和(自身を含む): 69753019392

約数和(自身を除く): 38292198182

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1327, 2654, 6635, 9289, 13270, 17251, 18578, 26053, 34502, 46445, 52106, 86255, 92890, 120757, 130265, 172510, 182371, 241514, 260530, 338689, 364742, 603785, 677378, 911855, 1207570, 1693445, 1823710, 2370823, 3386890, 4741646, 11854115, 23708230, 34572331, 69144662, 172861655, 242006317, 345723310, 449440303, 484012634, 898880606, 1210031585, 2247201515, 2420063170, 3146082121, 4494403030, 6292164242, 15730410605, 31460821210]

約数ペア:

[(1, 31460821210), (2, 15730410605), (5, 6292164242), (7, 4494403030), (10, 3146082121), (13, 2420063170), (14, 2247201515), (26, 1210031585), (35, 898880606), (65, 484012634), (70, 449440303), (91, 345723310), (130, 242006317), (182, 172861655), (455, 69144662), (910, 34572331), (1327, 23708230), (2654, 11854115), (6635, 4741646), (9289, 3386890), (13270, 2370823), (17251, 1823710), (18578, 1693445), (26053, 1207570), (34502, 911855), (46445, 677378), (52106, 603785), (86255, 364742), (92890, 338689), (120757, 260530), (130265, 241514), (172510, 182371)]