726942710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4703}}^1$

素因数の和:4793

約数の個数: 64

約数和(自身を含む): 1493614080

約数和(自身を除く): 766671370

約数列:

[1, 2, 5, 10, 13, 26, 29, 41, 58, 65, 82, 130, 145, 205, 290, 377, 410, 533, 754, 1066, 1189, 1885, 2378, 2665, 3770, 4703, 5330, 5945, 9406, 11890, 15457, 23515, 30914, 47030, 61139, 77285, 122278, 136387, 154570, 192823, 272774, 305695, 385646, 611390, 681935, 964115, 1363870, 1773031, 1928230, 2506699, 3546062, 5013398, 5591867, 8865155, 11183734, 12533495, 17730310, 25066990, 27959335, 55918670, 72694271, 145388542, 363471355, 726942710]

約数ペア:

[(1, 726942710), (2, 363471355), (5, 145388542), (10, 72694271), (13, 55918670), (26, 27959335), (29, 25066990), (41, 17730310), (58, 12533495), (65, 11183734), (82, 8865155), (130, 5591867), (145, 5013398), (205, 3546062), (290, 2506699), (377, 1928230), (410, 1773031), (533, 1363870), (754, 964115), (1066, 681935), (1189, 611390), (1885, 385646), (2378, 305695), (2665, 272774), (3770, 192823), (4703, 154570), (5330, 136387), (5945, 122278), (9406, 77285), (11890, 61139), (15457, 47030), (23515, 30914)]