71319325710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1783429}}^1$

素因数の和:1783513

約数の個数: 64

約数和(自身を含む): 180796999680

約数和(自身を除く): 109477673970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 186, 215, 258, 310, 430, 465, 645, 930, 1290, 1333, 2666, 3999, 6665, 7998, 13330, 19995, 39990, 1783429, 3566858, 5350287, 8917145, 10700574, 17834290, 26751435, 53502870, 55286299, 76687447, 110572598, 153374894, 165858897, 230062341, 276431495, 331717794, 383437235, 460124682, 552862990, 766874470, 829294485, 1150311705, 1658588970, 2300623410, 2377310857, 4754621714, 7131932571, 11886554285, 14263865142, 23773108570, 35659662855, 71319325710]

約数ペア:

[(1, 71319325710), (2, 35659662855), (3, 23773108570), (5, 14263865142), (6, 11886554285), (10, 7131932571), (15, 4754621714), (30, 2377310857), (31, 2300623410), (43, 1658588970), (62, 1150311705), (86, 829294485), (93, 766874470), (129, 552862990), (155, 460124682), (186, 383437235), (215, 331717794), (258, 276431495), (310, 230062341), (430, 165858897), (465, 153374894), (645, 110572598), (930, 76687447), (1290, 55286299), (1333, 53502870), (2666, 26751435), (3999, 17834290), (6665, 10700574), (7998, 8917145), (13330, 5350287), (19995, 3566858), (39990, 1783429)]