89263890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{330607}}^1$

素因数の和:330623

約数の個数: 32

約数和(自身を含む): 238037760

約数和(自身を除く): 148773870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 330607, 661214, 991821, 1653035, 1983642, 2975463, 3306070, 4959105, 5950926, 8926389, 9918210, 14877315, 17852778, 29754630, 44631945, 89263890]

約数ペア:

[(1, 89263890), (2, 44631945), (3, 29754630), (5, 17852778), (6, 14877315), (9, 9918210), (10, 8926389), (15, 5950926), (18, 4959105), (27, 3306070), (30, 2975463), (45, 1983642), (54, 1653035), (90, 991821), (135, 661214), (270, 330607)]