30681174

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 62526816

約数和(自身を除く): 31845642

約数列:

[1, 2, 3, 6, 101, 197, 202, 257, 303, 394, 514, 591, 606, 771, 1182, 1542, 19897, 25957, 39794, 50629, 51914, 59691, 77871, 101258, 119382, 151887, 155742, 303774, 5113529, 10227058, 15340587, 30681174]

約数ペア:

[(1, 30681174), (2, 15340587), (3, 10227058), (6, 5113529), (101, 303774), (197, 155742), (202, 151887), (257, 119382), (303, 101258), (394, 77871), (514, 59691), (591, 51914), (606, 50629), (771, 39794), (1182, 25957), (1542, 19897)]