131947230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4398241}}^1$

素因数の和:4398251

約数の個数: 16

約数和(自身を含む): 316673424

約数和(自身を除く): 184726194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4398241, 8796482, 13194723, 21991205, 26389446, 43982410, 65973615, 131947230]

約数ペア:

[(1, 131947230), (2, 65973615), (3, 43982410), (5, 26389446), (6, 21991205), (10, 13194723), (15, 8796482), (30, 4398241)]