21667530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7151}}^1$

素因数の和:7262

約数の個数: 32

約数和(自身を含む): 52524288

約数和(自身を除く): 30856758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 7151, 14302, 21453, 35755, 42906, 71510, 107265, 214530, 722251, 1444502, 2166753, 3611255, 4333506, 7222510, 10833765, 21667530]

約数ペア:

[(1, 21667530), (2, 10833765), (3, 7222510), (5, 4333506), (6, 3611255), (10, 2166753), (15, 1444502), (30, 722251), (101, 214530), (202, 107265), (303, 71510), (505, 42906), (606, 35755), (1010, 21453), (1515, 14302), (3030, 7151)]