209748510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2330539}}^1$

素因数の和:2330552

約数の個数: 24

約数和(自身を含む): 545346360

約数和(自身を除く): 335597850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2330539, 4661078, 6991617, 11652695, 13983234, 20974851, 23305390, 34958085, 41949702, 69916170, 104874255, 209748510]

約数ペア:

[(1, 209748510), (2, 104874255), (3, 69916170), (5, 41949702), (6, 34958085), (9, 23305390), (10, 20974851), (15, 13983234), (18, 11652695), (30, 6991617), (45, 4661078), (90, 2330539)]