126829470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1997}}^1$

素因数の和:2109

約数の個数: 64

約数和(自身を含む): 319360320

約数和(自身を除く): 192530850

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 73, 87, 145, 146, 174, 219, 290, 365, 435, 438, 730, 870, 1095, 1997, 2117, 2190, 3994, 4234, 5991, 6351, 9985, 10585, 11982, 12702, 19970, 21170, 29955, 31755, 57913, 59910, 63510, 115826, 145781, 173739, 289565, 291562, 347478, 437343, 579130, 728905, 868695, 874686, 1457810, 1737390, 2186715, 4227649, 4373430, 8455298, 12682947, 21138245, 25365894, 42276490, 63414735, 126829470]

約数ペア:

[(1, 126829470), (2, 63414735), (3, 42276490), (5, 25365894), (6, 21138245), (10, 12682947), (15, 8455298), (29, 4373430), (30, 4227649), (58, 2186715), (73, 1737390), (87, 1457810), (145, 874686), (146, 868695), (174, 728905), (219, 579130), (290, 437343), (365, 347478), (435, 291562), (438, 289565), (730, 173739), (870, 145781), (1095, 115826), (1997, 63510), (2117, 59910), (2190, 57913), (3994, 31755), (4234, 29955), (5991, 21170), (6351, 19970), (9985, 12702), (10585, 11982)]