354802010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{1693}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 673263360

約数和(自身を除く): 318461350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1103, 1693, 2206, 3386, 5515, 8465, 11030, 16930, 20957, 32167, 41914, 64334, 104785, 160835, 209570, 321670, 1867379, 3734758, 9336895, 18673790, 35480201, 70960402, 177401005, 354802010]

約数ペア:

[(1, 354802010), (2, 177401005), (5, 70960402), (10, 35480201), (19, 18673790), (38, 9336895), (95, 3734758), (190, 1867379), (1103, 321670), (1693, 209570), (2206, 160835), (3386, 104785), (5515, 64334), (8465, 41914), (11030, 32167), (16930, 20957)]