129098510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{6967}}^1$

素因数の和:7100

約数の個数: 32

約数和(自身を含む): 248339520

約数和(自身を除く): 119241010

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 6967, 9265, 13934, 18530, 34835, 69670, 118439, 236878, 592195, 759403, 1184390, 1518806, 3797015, 7594030, 12909851, 25819702, 64549255, 129098510]

約数ペア:

[(1, 129098510), (2, 64549255), (5, 25819702), (10, 12909851), (17, 7594030), (34, 3797015), (85, 1518806), (109, 1184390), (170, 759403), (218, 592195), (545, 236878), (1090, 118439), (1853, 69670), (3706, 34835), (6967, 18530), (9265, 13934)]