30151430

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{3727}}^1$

素因数の和:4543

約数の個数: 16

約数和(自身を含む): 54354240

約数和(自身を除く): 24202810

約数列:

[1, 2, 5, 10, 809, 1618, 3727, 4045, 7454, 8090, 18635, 37270, 3015143, 6030286, 15075715, 30151430]

約数ペア:

[(1, 30151430), (2, 15075715), (5, 6030286), (10, 3015143), (809, 37270), (1618, 18635), (3727, 8090), (4045, 7454)]