30597028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{821}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 67390848

約数和(自身を除く): 36793820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 821, 847, 1331, 1642, 1694, 2662, 3284, 3388, 5324, 5747, 9031, 9317, 11494, 18062, 18634, 22988, 36124, 37268, 63217, 99341, 126434, 198682, 252868, 397364, 695387, 1092751, 1390774, 2185502, 2781548, 4371004, 7649257, 15298514, 30597028]

約数ペア:

[(1, 30597028), (2, 15298514), (4, 7649257), (7, 4371004), (11, 2781548), (14, 2185502), (22, 1390774), (28, 1092751), (44, 695387), (77, 397364), (121, 252868), (154, 198682), (242, 126434), (308, 99341), (484, 63217), (821, 37268), (847, 36124), (1331, 22988), (1642, 18634), (1694, 18062), (2662, 11494), (3284, 9317), (3388, 9031), (5324, 5747)]