71392010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419953}}^1$

素因数の和:419977

約数の個数: 16

約数和(自身を含む): 136065096

約数和(自身を除く): 64673086

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 419953, 839906, 2099765, 4199530, 7139201, 14278402, 35696005, 71392010]

約数ペア:

[(1, 71392010), (2, 35696005), (5, 14278402), (10, 7139201), (17, 4199530), (34, 2099765), (85, 839906), (170, 419953)]