30696908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{11437}}^1$

素因数の和:11513

約数の個数: 24

約数和(自身を含む): 59569104

約数和(自身を除く): 28872196

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 11437, 22874, 45748, 125807, 251614, 503228, 697657, 1395314, 2790628, 7674227, 15348454, 30696908]

約数ペア:

[(1, 30696908), (2, 15348454), (4, 7674227), (11, 2790628), (22, 1395314), (44, 697657), (61, 503228), (122, 251614), (244, 125807), (671, 45748), (1342, 22874), (2684, 11437)]