74708630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173741}}^1$

素因数の和:173791

約数の個数: 16

約数和(自身を含む): 137603664

約数和(自身を除く): 62895034

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 173741, 347482, 868705, 1737410, 7470863, 14941726, 37354315, 74708630]

約数ペア:

[(1, 74708630), (2, 37354315), (5, 14941726), (10, 7470863), (43, 1737410), (86, 868705), (215, 347482), (430, 173741)]