458400410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6691}}^1$

素因数の和:6759

約数の個数: 64

約数和(自身を含む): 971357184

約数和(自身を除く): 512956774

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 130, 155, 170, 221, 310, 403, 442, 527, 806, 1054, 1105, 2015, 2210, 2635, 4030, 5270, 6691, 6851, 13382, 13702, 33455, 34255, 66910, 68510, 86983, 113747, 173966, 207421, 227494, 414842, 434915, 568735, 869830, 1037105, 1137470, 1478711, 2074210, 2696473, 2957422, 3526157, 5392946, 7052314, 7393555, 13482365, 14787110, 17630785, 26964730, 35261570, 45840041, 91680082, 229200205, 458400410]

約数ペア:

[(1, 458400410), (2, 229200205), (5, 91680082), (10, 45840041), (13, 35261570), (17, 26964730), (26, 17630785), (31, 14787110), (34, 13482365), (62, 7393555), (65, 7052314), (85, 5392946), (130, 3526157), (155, 2957422), (170, 2696473), (221, 2074210), (310, 1478711), (403, 1137470), (442, 1037105), (527, 869830), (806, 568735), (1054, 434915), (1105, 414842), (2015, 227494), (2210, 207421), (2635, 173966), (4030, 113747), (5270, 86983), (6691, 68510), (6851, 66910), (13382, 34255), (13702, 33455)]