21594810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7127}}^1$

素因数の和:7238

約数の個数: 32

約数和(自身を含む): 52348032

約数和(自身を除く): 30753222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 7127, 14254, 21381, 35635, 42762, 71270, 106905, 213810, 719827, 1439654, 2159481, 3599135, 4318962, 7198270, 10797405, 21594810]

約数ペア:

[(1, 21594810), (2, 10797405), (3, 7198270), (5, 4318962), (6, 3599135), (10, 2159481), (15, 1439654), (30, 719827), (101, 213810), (202, 106905), (303, 71270), (505, 42762), (606, 35635), (1010, 21381), (1515, 14254), (3030, 7127)]