220186530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2446517}}^1$

素因数の和:2446530

約数の個数: 24

約数和(自身を含む): 572485212

約数和(自身を除く): 352298682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2446517, 4893034, 7339551, 12232585, 14679102, 22018653, 24465170, 36697755, 44037306, 73395510, 110093265, 220186530]

約数ペア:

[(1, 220186530), (2, 110093265), (3, 73395510), (5, 44037306), (6, 36697755), (9, 24465170), (10, 22018653), (15, 14679102), (18, 12232585), (30, 7339551), (45, 4893034), (90, 2446517)]