42395390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{146191}}^1$

素因数の和:146227

約数の個数: 16

約数和(自身を含む): 78943680

約数和(自身を除く): 36548290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 146191, 292382, 730955, 1461910, 4239539, 8479078, 21197695, 42395390]

約数ペア:

[(1, 42395390), (2, 21197695), (5, 8479078), (10, 4239539), (29, 1461910), (58, 730955), (145, 292382), (290, 146191)]