30664298

素因数分解:

$2^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1993}}^1$

素因数の和:2166

約数の個数: 24

約数和(自身を含む): 53873892

約数和(自身を除く): 23209594

約数列:

[1, 2, 7, 14, 49, 98, 157, 314, 1099, 1993, 2198, 3986, 7693, 13951, 15386, 27902, 97657, 195314, 312901, 625802, 2190307, 4380614, 15332149, 30664298]

約数ペア:

[(1, 30664298), (2, 15332149), (7, 4380614), (14, 2190307), (49, 625802), (98, 312901), (157, 195314), (314, 97657), (1099, 27902), (1993, 15386), (2198, 13951), (3986, 7693)]