2149293030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71643101}}^1$

素因数の和:71643111

約数の個数: 16

約数和(自身を含む): 5158303344

約数和(自身を除く): 3009010314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71643101, 143286202, 214929303, 358215505, 429858606, 716431010, 1074646515, 2149293030]

約数ペア:

[(1, 2149293030), (2, 1074646515), (3, 716431010), (5, 429858606), (6, 358215505), (10, 214929303), (15, 143286202), (30, 71643101)]