28515930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{950531}}^1$

素因数の和:950541

約数の個数: 16

約数和(自身を含む): 68438304

約数和(自身を除く): 39922374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 950531, 1901062, 2851593, 4752655, 5703186, 9505310, 14257965, 28515930]

約数ペア:

[(1, 28515930), (2, 14257965), (3, 9505310), (5, 5703186), (6, 4752655), (10, 2851593), (15, 1901062), (30, 950531)]