390952010

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{234103}}^1$

素因数の和:234277

約数の個数: 16

約数和(自身を含む): 707930496

約数和(自身を除く): 316978486

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 234103, 468206, 1170515, 2341030, 39095201, 78190402, 195476005, 390952010]

約数ペア:

[(1, 390952010), (2, 195476005), (5, 78190402), (10, 39095201), (167, 2341030), (334, 1170515), (835, 468206), (1670, 234103)]