2452710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 6693120

約数和(自身を除く): 4240410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 331, 390, 494, 570, 662, 741, 993, 1235, 1482, 1655, 1986, 2470, 3310, 3705, 4303, 4965, 6289, 7410, 8606, 9930, 12578, 12909, 18867, 21515, 25818, 31445, 37734, 43030, 62890, 64545, 81757, 94335, 129090, 163514, 188670, 245271, 408785, 490542, 817570, 1226355, 2452710]

約数ペア:

[(1, 2452710), (2, 1226355), (3, 817570), (5, 490542), (6, 408785), (10, 245271), (13, 188670), (15, 163514), (19, 129090), (26, 94335), (30, 81757), (38, 64545), (39, 62890), (57, 43030), (65, 37734), (78, 31445), (95, 25818), (114, 21515), (130, 18867), (190, 12909), (195, 12578), (247, 9930), (285, 8606), (331, 7410), (390, 6289), (494, 4965), (570, 4303), (662, 3705), (741, 3310), (993, 2470), (1235, 1986), (1482, 1655)]