30990524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2729}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 57788640

約数和(自身を除く): 26798116

約数列:

[1, 2, 4, 17, 34, 68, 167, 334, 668, 2729, 2839, 5458, 5678, 10916, 11356, 46393, 92786, 185572, 455743, 911486, 1822972, 7747631, 15495262, 30990524]

約数ペア:

[(1, 30990524), (2, 15495262), (4, 7747631), (17, 1822972), (34, 911486), (68, 455743), (167, 185572), (334, 92786), (668, 46393), (2729, 11356), (2839, 10916), (5458, 5678)]