71842510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{24859}}^1$

素因数の和:24900

約数の個数: 24

約数和(自身を含む): 137376360

約数和(自身を除く): 65533850

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 24859, 49718, 124295, 248590, 422603, 845206, 2113015, 4226030, 7184251, 14368502, 35921255, 71842510]

約数ペア:

[(1, 71842510), (2, 35921255), (5, 14368502), (10, 7184251), (17, 4226030), (34, 2113015), (85, 845206), (170, 422603), (289, 248590), (578, 124295), (1445, 49718), (2890, 24859)]