70988090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{417577}}^1$

素因数の和:417601

約数の個数: 16

約数和(自身を含む): 135295272

約数和(自身を除く): 64307182

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 417577, 835154, 2087885, 4175770, 7098809, 14197618, 35494045, 70988090]

約数ペア:

[(1, 70988090), (2, 35494045), (5, 14197618), (10, 7098809), (17, 4175770), (34, 2087885), (85, 835154), (170, 417577)]