30716855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 40674816

約数和(自身を除く): 9957961

約数列:

[1, 5, 13, 61, 65, 127, 305, 635, 793, 1651, 3721, 3965, 7747, 8255, 18605, 38735, 48373, 100711, 241865, 472567, 503555, 2362835, 6143371, 30716855]

約数ペア:

[(1, 30716855), (5, 6143371), (13, 2362835), (61, 503555), (65, 472567), (127, 241865), (305, 100711), (635, 48373), (793, 38735), (1651, 18605), (3721, 8255), (3965, 7747)]