30768390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{113957}}^1$

素因数の和:113973

約数の個数: 32

約数和(自身を含む): 82049760

約数和(自身を除く): 51281370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 113957, 227914, 341871, 569785, 683742, 1025613, 1139570, 1709355, 2051226, 3076839, 3418710, 5128065, 6153678, 10256130, 15384195, 30768390]

約数ペア:

[(1, 30768390), (2, 15384195), (3, 10256130), (5, 6153678), (6, 5128065), (9, 3418710), (10, 3076839), (15, 2051226), (18, 1709355), (27, 1139570), (30, 1025613), (45, 683742), (54, 569785), (90, 341871), (135, 227914), (270, 113957)]