68043830

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{45667}}^1$

素因数の和:45823

約数の個数: 16

約数和(自身を含む): 123303600

約数和(自身を除く): 55259770

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 45667, 91334, 228335, 456670, 6804383, 13608766, 34021915, 68043830]

約数ペア:

[(1, 68043830), (2, 34021915), (5, 13608766), (10, 6804383), (149, 456670), (298, 228335), (745, 91334), (1490, 45667)]