90970910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{535123}}^1$

素因数の和:535147

約数の個数: 16

約数和(自身を含む): 173380176

約数和(自身を除く): 82409266

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 535123, 1070246, 2675615, 5351230, 9097091, 18194182, 45485455, 90970910]

約数ペア:

[(1, 90970910), (2, 45485455), (5, 18194182), (10, 9097091), (17, 5351230), (34, 2675615), (85, 1070246), (170, 535123)]