16742972940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{490421}}^1$

素因数の和:491002

約数の個数: 48

約数和(自身を含む): 46962810720

約数和(自身を除く): 30219837780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 569, 1138, 1707, 2276, 2845, 3414, 5690, 6828, 8535, 11380, 17070, 34140, 490421, 980842, 1471263, 1961684, 2452105, 2942526, 4904210, 5885052, 7356315, 9808420, 14712630, 29425260, 279049549, 558099098, 837148647, 1116198196, 1395247745, 1674297294, 2790495490, 3348594588, 4185743235, 5580990980, 8371486470, 16742972940]

約数ペア:

[(1, 16742972940), (2, 8371486470), (3, 5580990980), (4, 4185743235), (5, 3348594588), (6, 2790495490), (10, 1674297294), (12, 1395247745), (15, 1116198196), (20, 837148647), (30, 558099098), (60, 279049549), (569, 29425260), (1138, 14712630), (1707, 9808420), (2276, 7356315), (2845, 5885052), (3414, 4904210), (5690, 2942526), (6828, 2452105), (8535, 1961684), (11380, 1471263), (17070, 980842), (34140, 490421)]