30988968

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{3067}}^1$

素因数の和:3497

約数の個数: 32

約数和(自身を含む): 77681760

約数和(自身を除く): 46692792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3067, 3368, 5052, 6134, 9201, 10104, 12268, 18402, 24536, 36804, 73608, 1291207, 2582414, 3873621, 5164828, 7747242, 10329656, 15494484, 30988968]

約数ペア:

[(1, 30988968), (2, 15494484), (3, 10329656), (4, 7747242), (6, 5164828), (8, 3873621), (12, 2582414), (24, 1291207), (421, 73608), (842, 36804), (1263, 24536), (1684, 18402), (2526, 12268), (3067, 10104), (3368, 9201), (5052, 6134)]