9718290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107981}}^1$

素因数の和:107994

約数の個数: 24

約数和(自身を含む): 25267788

約数和(自身を除く): 15549498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107981, 215962, 323943, 539905, 647886, 971829, 1079810, 1619715, 1943658, 3239430, 4859145, 9718290]

約数ペア:

[(1, 9718290), (2, 4859145), (3, 3239430), (5, 1943658), (6, 1619715), (9, 1079810), (10, 971829), (15, 647886), (18, 539905), (30, 323943), (45, 215962), (90, 107981)]