22381020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{124339}}^1$

素因数の和:124354

約数の個数: 36

約数和(自身を含む): 67889640

約数和(自身を除く): 45508620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 124339, 248678, 373017, 497356, 621695, 746034, 1119051, 1243390, 1492068, 1865085, 2238102, 2486780, 3730170, 4476204, 5595255, 7460340, 11190510, 22381020]

約数ペア:

[(1, 22381020), (2, 11190510), (3, 7460340), (4, 5595255), (5, 4476204), (6, 3730170), (9, 2486780), (10, 2238102), (12, 1865085), (15, 1492068), (18, 1243390), (20, 1119051), (30, 746034), (36, 621695), (45, 497356), (60, 373017), (90, 248678), (180, 124339)]