26622870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 67184640

約数和(自身を除く): 40561770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 71, 87, 142, 145, 174, 213, 290, 355, 426, 431, 435, 710, 862, 870, 1065, 1293, 2059, 2130, 2155, 2586, 4118, 4310, 6177, 6465, 10295, 12354, 12499, 12930, 20590, 24998, 30601, 30885, 37497, 61202, 61770, 62495, 74994, 91803, 124990, 153005, 183606, 187485, 306010, 374970, 459015, 887429, 918030, 1774858, 2662287, 4437145, 5324574, 8874290, 13311435, 26622870]

約数ペア:

[(1, 26622870), (2, 13311435), (3, 8874290), (5, 5324574), (6, 4437145), (10, 2662287), (15, 1774858), (29, 918030), (30, 887429), (58, 459015), (71, 374970), (87, 306010), (142, 187485), (145, 183606), (174, 153005), (213, 124990), (290, 91803), (355, 74994), (426, 62495), (431, 61770), (435, 61202), (710, 37497), (862, 30885), (870, 30601), (1065, 24998), (1293, 20590), (2059, 12930), (2130, 12499), (2155, 12354), (2586, 10295), (4118, 6465), (4310, 6177)]