30129486

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 61710336

約数和(自身を除く): 31580850

約数列:

[1, 2, 3, 6, 61, 122, 183, 191, 366, 382, 431, 573, 862, 1146, 1293, 2586, 11651, 23302, 26291, 34953, 52582, 69906, 78873, 82321, 157746, 164642, 246963, 493926, 5021581, 10043162, 15064743, 30129486]

約数ペア:

[(1, 30129486), (2, 15064743), (3, 10043162), (6, 5021581), (61, 493926), (122, 246963), (183, 164642), (191, 157746), (366, 82321), (382, 78873), (431, 69906), (573, 52582), (862, 34953), (1146, 26291), (1293, 23302), (2586, 11651)]