148907830

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{42667}}^1$

素因数の和:43023

約数の個数: 16

約数和(自身を含む): 268808400

約数和(自身を除く): 119900570

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 42667, 85334, 213335, 426670, 14890783, 29781566, 74453915, 148907830]

約数ペア:

[(1, 148907830), (2, 74453915), (5, 29781566), (10, 14890783), (349, 426670), (698, 213335), (1745, 85334), (3490, 42667)]