30840892

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 54853344

約数和(自身を除く): 24012452

約数列:

[1, 2, 4, 137, 167, 274, 334, 337, 548, 668, 674, 1348, 22879, 45758, 46169, 56279, 91516, 92338, 112558, 184676, 225116, 7710223, 15420446, 30840892]

約数ペア:

[(1, 30840892), (2, 15420446), (4, 7710223), (137, 225116), (167, 184676), (274, 112558), (334, 92338), (337, 91516), (548, 56279), (668, 46169), (674, 45758), (1348, 22879)]