21635070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{721169}}^1$

素因数の和:721179

約数の個数: 16

約数和(自身を含む): 51924240

約数和(自身を除く): 30289170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 721169, 1442338, 2163507, 3605845, 4327014, 7211690, 10817535, 21635070]

約数ペア:

[(1, 21635070), (2, 10817535), (3, 7211690), (5, 4327014), (6, 3605845), (10, 2163507), (15, 1442338), (30, 721169)]