30835128

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{29879}}^1$

素因数の和:29931

約数の個数: 32

約数和(自身を含む): 78883200

約数和(自身を除く): 48048072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 29879, 59758, 89637, 119516, 179274, 239032, 358548, 717096, 1284797, 2569594, 3854391, 5139188, 7708782, 10278376, 15417564, 30835128]

約数ペア:

[(1, 30835128), (2, 15417564), (3, 10278376), (4, 7708782), (6, 5139188), (8, 3854391), (12, 2569594), (24, 1284797), (43, 717096), (86, 358548), (129, 239032), (172, 179274), (258, 119516), (344, 89637), (516, 59758), (1032, 29879)]