4027170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 11206656

約数和(自身を除く): 7179486

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 151, 210, 254, 302, 381, 453, 635, 755, 762, 889, 906, 1057, 1270, 1510, 1778, 1905, 2114, 2265, 2667, 3171, 3810, 4445, 4530, 5285, 5334, 6342, 8890, 10570, 13335, 15855, 19177, 26670, 31710, 38354, 57531, 95885, 115062, 134239, 191770, 268478, 287655, 402717, 575310, 671195, 805434, 1342390, 2013585, 4027170]

約数ペア:

[(1, 4027170), (2, 2013585), (3, 1342390), (5, 805434), (6, 671195), (7, 575310), (10, 402717), (14, 287655), (15, 268478), (21, 191770), (30, 134239), (35, 115062), (42, 95885), (70, 57531), (105, 38354), (127, 31710), (151, 26670), (210, 19177), (254, 15855), (302, 13335), (381, 10570), (453, 8890), (635, 6342), (755, 5334), (762, 5285), (889, 4530), (906, 4445), (1057, 3810), (1270, 3171), (1510, 2667), (1778, 2265), (1905, 2114)]