28455930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{316177}}^1$

素因数の和:316190

約数の個数: 24

約数和(自身を含む): 73985652

約数和(自身を除く): 45529722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 316177, 632354, 948531, 1580885, 1897062, 2845593, 3161770, 4742655, 5691186, 9485310, 14227965, 28455930]

約数ペア:

[(1, 28455930), (2, 14227965), (3, 9485310), (5, 5691186), (6, 4742655), (9, 3161770), (10, 2845593), (15, 1897062), (18, 1580885), (30, 948531), (45, 632354), (90, 316177)]