30244910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 57242592

約数和(自身を除く): 26997682

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1591, 1901, 3182, 3802, 7955, 9505, 15910, 19010, 70337, 81743, 140674, 163486, 351685, 408715, 703370, 817430, 3024491, 6048982, 15122455, 30244910]

約数ペア:

[(1, 30244910), (2, 15122455), (5, 6048982), (10, 3024491), (37, 817430), (43, 703370), (74, 408715), (86, 351685), (185, 163486), (215, 140674), (370, 81743), (430, 70337), (1591, 19010), (1901, 15910), (3182, 9505), (3802, 7955)]