121822290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1353581}}^1$

素因数の和:1353594

約数の個数: 24

約数和(自身を含む): 316738188

約数和(自身を除く): 194915898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1353581, 2707162, 4060743, 6767905, 8121486, 12182229, 13535810, 20303715, 24364458, 40607430, 60911145, 121822290]

約数ペア:

[(1, 121822290), (2, 60911145), (3, 40607430), (5, 24364458), (6, 20303715), (9, 13535810), (10, 12182229), (15, 8121486), (18, 6767905), (30, 4060743), (45, 2707162), (90, 1353581)]