30998548

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65123}}^1$

素因数の和:65151

約数の個数: 24

約数和(自身を含む): 65644992

約数和(自身を除く): 34646444

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 65123, 130246, 260492, 455861, 911722, 1107091, 1823444, 2214182, 4428364, 7749637, 15499274, 30998548]

約数ペア:

[(1, 30998548), (2, 15499274), (4, 7749637), (7, 4428364), (14, 2214182), (17, 1823444), (28, 1107091), (34, 911722), (68, 455861), (119, 260492), (238, 130246), (476, 65123)]