30076486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{3359}}^1$

素因数の和:3420

約数の個数: 24

約数和(自身を含む): 50944320

約数和(自身を除く): 20867834

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 3359, 4477, 6718, 8954, 36949, 73898, 124283, 248566, 406439, 812878, 1367113, 2734226, 15038243, 30076486]

約数ペア:

[(1, 30076486), (2, 15038243), (11, 2734226), (22, 1367113), (37, 812878), (74, 406439), (121, 248566), (242, 124283), (407, 73898), (814, 36949), (3359, 8954), (4477, 6718)]