30720602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{26347}}^1$

素因数の和:26413

約数の個数: 16

約数和(自身を含む): 51220512

約数和(自身を除く): 20499910

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 26347, 52694, 289817, 579634, 1396391, 2792782, 15360301, 30720602]

約数ペア:

[(1, 30720602), (2, 15360301), (11, 2792782), (22, 1396391), (53, 579634), (106, 289817), (583, 52694), (1166, 26347)]