30974150

素因数分解:

$2^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{2729}}^1$

素因数の和:2968

約数の個数: 24

約数和(自身を含む): 57886920

約数和(自身を除く): 26912770

約数列:

[1, 2, 5, 10, 25, 50, 227, 454, 1135, 2270, 2729, 5458, 5675, 11350, 13645, 27290, 68225, 136450, 619483, 1238966, 3097415, 6194830, 15487075, 30974150]

約数ペア:

[(1, 30974150), (2, 15487075), (5, 6194830), (10, 3097415), (25, 1238966), (50, 619483), (227, 136450), (454, 68225), (1135, 27290), (2270, 13645), (2729, 11350), (5458, 5675)]