30642074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1579}}^1$

素因数の和:1925

約数の個数: 16

約数和(自身を含む): 47627520

約数和(自身を除く): 16985446

約数列:

[1, 2, 31, 62, 313, 626, 1579, 3158, 9703, 19406, 48949, 97898, 494227, 988454, 15321037, 30642074]

約数ペア:

[(1, 30642074), (2, 15321037), (31, 988454), (62, 494227), (313, 97898), (626, 48949), (1579, 19406), (3158, 9703)]