74687630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439339}}^1$

素因数の和:439363

約数の個数: 16

約数和(自身を含む): 142346160

約数和(自身を除く): 67658530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 439339, 878678, 2196695, 4393390, 7468763, 14937526, 37343815, 74687630]

約数ペア:

[(1, 74687630), (2, 37343815), (5, 14937526), (10, 7468763), (17, 4393390), (34, 2196695), (85, 878678), (170, 439339)]