4132870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 9455616

約数和(自身を除く): 5322746

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 151, 161, 170, 230, 238, 302, 322, 391, 595, 755, 782, 805, 1057, 1190, 1510, 1610, 1955, 2114, 2567, 2737, 3473, 3910, 5134, 5285, 5474, 6946, 10570, 12835, 13685, 17365, 17969, 24311, 25670, 27370, 34730, 35938, 48622, 59041, 89845, 118082, 121555, 179690, 243110, 295205, 413287, 590410, 826574, 2066435, 4132870]

約数ペア:

[(1, 4132870), (2, 2066435), (5, 826574), (7, 590410), (10, 413287), (14, 295205), (17, 243110), (23, 179690), (34, 121555), (35, 118082), (46, 89845), (70, 59041), (85, 48622), (115, 35938), (119, 34730), (151, 27370), (161, 25670), (170, 24311), (230, 17969), (238, 17365), (302, 13685), (322, 12835), (391, 10570), (595, 6946), (755, 5474), (782, 5285), (805, 5134), (1057, 3910), (1190, 3473), (1510, 2737), (1610, 2567), (1955, 2114)]