2140710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 6048000

約数和(自身を除く): 3907290

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 499, 715, 858, 998, 1430, 1497, 2145, 2495, 2994, 4290, 4990, 5489, 6487, 7485, 10978, 12974, 14970, 16467, 19461, 27445, 32435, 32934, 38922, 54890, 64870, 71357, 82335, 97305, 142714, 164670, 194610, 214071, 356785, 428142, 713570, 1070355, 2140710]

約数ペア:

[(1, 2140710), (2, 1070355), (3, 713570), (5, 428142), (6, 356785), (10, 214071), (11, 194610), (13, 164670), (15, 142714), (22, 97305), (26, 82335), (30, 71357), (33, 64870), (39, 54890), (55, 38922), (65, 32934), (66, 32435), (78, 27445), (110, 19461), (130, 16467), (143, 14970), (165, 12974), (195, 10978), (286, 7485), (330, 6487), (390, 5489), (429, 4990), (499, 4290), (715, 2994), (858, 2495), (998, 2145), (1430, 1497)]