30180556

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3511}}^1$

素因数の和:3829

約数の個数: 24

約数和(自身を含む): 60574976

約数和(自身を除く): 30394420

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 3511, 4298, 7022, 8596, 14044, 24577, 49154, 98308, 1077877, 2155754, 4311508, 7545139, 15090278, 30180556]

約数ペア:

[(1, 30180556), (2, 15090278), (4, 7545139), (7, 4311508), (14, 2155754), (28, 1077877), (307, 98308), (614, 49154), (1228, 24577), (2149, 14044), (3511, 8596), (4298, 7022)]