30812564

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3413}}^1$

素因数の和:3515

約数の個数: 24

約数和(自身を含む): 56303688

約数和(自身を除く): 25491124

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 3413, 4514, 6826, 9028, 13652, 126281, 208193, 252562, 416386, 505124, 832772, 7703141, 15406282, 30812564]

約数ペア:

[(1, 30812564), (2, 15406282), (4, 7703141), (37, 832772), (61, 505124), (74, 416386), (122, 252562), (148, 208193), (244, 126281), (2257, 13652), (3413, 9028), (4514, 6826)]