30999867856

素因数分解:

$2^4\times {\mathrm{3169}}^1\times {\mathrm{611389}}^1$

素因数の和:614566

約数の個数: 20

約数和(自身を含む): 60081295300

約数和(自身を除く): 29081427444

約数列:

[1, 2, 4, 8, 16, 3169, 6338, 12676, 25352, 50704, 611389, 1222778, 2445556, 4891112, 9782224, 1937491741, 3874983482, 7749966964, 15499933928, 30999867856]

約数ペア:

[(1, 30999867856), (2, 15499933928), (4, 7749966964), (8, 3874983482), (16, 1937491741), (3169, 9782224), (6338, 4891112), (12676, 2445556), (25352, 1222778), (50704, 611389)]