72307910

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{91529}}^1$

素因数の和:91615

約数の個数: 16

約数和(自身を含む): 131803200

約数和(自身を除く): 59495290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 91529, 183058, 457645, 915290, 7230791, 14461582, 36153955, 72307910]

約数ペア:

[(1, 72307910), (2, 36153955), (5, 14461582), (10, 7230791), (79, 915290), (158, 457645), (395, 183058), (790, 91529)]