130798510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{45259}}^1$

素因数の和:45300

約数の個数: 24

約数和(自身を含む): 250106760

約数和(自身を除く): 119308250

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 45259, 90518, 226295, 452590, 769403, 1538806, 3847015, 7694030, 13079851, 26159702, 65399255, 130798510]

約数ペア:

[(1, 130798510), (2, 65399255), (5, 26159702), (10, 13079851), (17, 7694030), (34, 3847015), (85, 1538806), (170, 769403), (289, 452590), (578, 226295), (1445, 90518), (2890, 45259)]