30424840

素因数分解:

$2^3\times 5^1\times {\mathrm{760621}}^1$

素因数の和:760632

約数の個数: 16

約数和(自身を含む): 68455980

約数和(自身を除く): 38031140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 760621, 1521242, 3042484, 3803105, 6084968, 7606210, 15212420, 30424840]

約数ペア:

[(1, 30424840), (2, 15212420), (4, 7606210), (5, 6084968), (8, 3803105), (10, 3042484), (20, 1521242), (40, 760621)]