120764210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 259345152

約数和(自身を除く): 138580942

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 53, 70, 86, 106, 215, 265, 301, 371, 430, 530, 602, 742, 757, 1505, 1514, 1855, 2279, 3010, 3710, 3785, 4558, 5299, 7570, 10598, 11395, 15953, 22790, 26495, 31906, 32551, 40121, 52990, 65102, 79765, 80242, 159530, 162755, 200605, 227857, 280847, 325510, 401210, 455714, 561694, 1139285, 1404235, 1725203, 2278570, 2808470, 3450406, 8626015, 12076421, 17252030, 24152842, 60382105, 120764210]

約数ペア:

[(1, 120764210), (2, 60382105), (5, 24152842), (7, 17252030), (10, 12076421), (14, 8626015), (35, 3450406), (43, 2808470), (53, 2278570), (70, 1725203), (86, 1404235), (106, 1139285), (215, 561694), (265, 455714), (301, 401210), (371, 325510), (430, 280847), (530, 227857), (602, 200605), (742, 162755), (757, 159530), (1505, 80242), (1514, 79765), (1855, 65102), (2279, 52990), (3010, 40121), (3710, 32551), (3785, 31906), (4558, 26495), (5299, 22790), (7570, 15953), (10598, 11395)]