204495930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2272177}}^1$

素因数の和:2272190

約数の個数: 24

約数和(自身を含む): 531689652

約数和(自身を除く): 327193722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2272177, 4544354, 6816531, 11360885, 13633062, 20449593, 22721770, 34082655, 40899186, 68165310, 102247965, 204495930]

約数ペア:

[(1, 204495930), (2, 102247965), (3, 68165310), (5, 40899186), (6, 34082655), (9, 22721770), (10, 20449593), (15, 13633062), (18, 11360885), (30, 6816531), (45, 4544354), (90, 2272177)]