170399240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7307}}^1$

素因数の和:7382

約数の個数: 64

約数和(自身を含む): 426202560

約数和(自身を除く): 255803320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2332, 2915, 4664, 5830, 7307, 11660, 14614, 23320, 29228, 36535, 58456, 73070, 80377, 146140, 160754, 292280, 321508, 387271, 401885, 643016, 774542, 803770, 1549084, 1607540, 1936355, 3098168, 3215080, 3872710, 4259981, 7745420, 8519962, 15490840, 17039924, 21299905, 34079848, 42599810, 85199620, 170399240]

約数ペア:

[(1, 170399240), (2, 85199620), (4, 42599810), (5, 34079848), (8, 21299905), (10, 17039924), (11, 15490840), (20, 8519962), (22, 7745420), (40, 4259981), (44, 3872710), (53, 3215080), (55, 3098168), (88, 1936355), (106, 1607540), (110, 1549084), (212, 803770), (220, 774542), (265, 643016), (424, 401885), (440, 387271), (530, 321508), (583, 292280), (1060, 160754), (1166, 146140), (2120, 80377), (2332, 73070), (2915, 58456), (4664, 36535), (5830, 29228), (7307, 23320), (11660, 14614)]