30215630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{177739}}^1$

素因数の和:177763

約数の個数: 16

約数和(自身を含む): 57587760

約数和(自身を除く): 27372130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 177739, 355478, 888695, 1777390, 3021563, 6043126, 15107815, 30215630]

約数ペア:

[(1, 30215630), (2, 15107815), (5, 6043126), (10, 3021563), (17, 1777390), (34, 888695), (85, 355478), (170, 177739)]