30178258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{3821}}^1$

素因数の和:4193

約数の個数: 16

約数和(自身を含む): 49533120

約数和(自身を除く): 19354862

約数列:

[1, 2, 11, 22, 359, 718, 3821, 3949, 7642, 7898, 42031, 84062, 1371739, 2743478, 15089129, 30178258]

約数ペア:

[(1, 30178258), (2, 15089129), (11, 2743478), (22, 1371739), (359, 84062), (718, 42031), (3821, 7898), (3949, 7642)]