85033980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{472411}}^1$

素因数の和:472426

約数の個数: 36

約数和(自身を含む): 257936952

約数和(自身を除く): 172902972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 472411, 944822, 1417233, 1889644, 2362055, 2834466, 4251699, 4724110, 5668932, 7086165, 8503398, 9448220, 14172330, 17006796, 21258495, 28344660, 42516990, 85033980]

約数ペア:

[(1, 85033980), (2, 42516990), (3, 28344660), (4, 21258495), (5, 17006796), (6, 14172330), (9, 9448220), (10, 8503398), (12, 7086165), (15, 5668932), (18, 4724110), (20, 4251699), (30, 2834466), (36, 2362055), (45, 1889644), (60, 1417233), (90, 944822), (180, 472411)]