80258670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{891763}}^1$

素因数の和:891776

約数の個数: 24

約数和(自身を含む): 208672776

約数和(自身を除く): 128414106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 891763, 1783526, 2675289, 4458815, 5350578, 8025867, 8917630, 13376445, 16051734, 26752890, 40129335, 80258670]

約数ペア:

[(1, 80258670), (2, 40129335), (3, 26752890), (5, 16051734), (6, 13376445), (9, 8917630), (10, 8025867), (15, 5350578), (18, 4458815), (30, 2675289), (45, 1783526), (90, 891763)]