30034220

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{19009}}^1$

素因数の和:19097

約数の個数: 24

約数和(自身を含む): 63873600

約数和(自身を除く): 33839380

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 19009, 38018, 76036, 95045, 190090, 380180, 1501711, 3003422, 6006844, 7508555, 15017110, 30034220]

約数ペア:

[(1, 30034220), (2, 15017110), (4, 7508555), (5, 6006844), (10, 3003422), (20, 1501711), (79, 380180), (158, 190090), (316, 95045), (395, 76036), (790, 38018), (1580, 19009)]