189271260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1051507}}^1$

素因数の和:1051522

約数の個数: 36

約数和(自身を含む): 574123368

約数和(自身を除く): 384852108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1051507, 2103014, 3154521, 4206028, 5257535, 6309042, 9463563, 10515070, 12618084, 15772605, 18927126, 21030140, 31545210, 37854252, 47317815, 63090420, 94635630, 189271260]

約数ペア:

[(1, 189271260), (2, 94635630), (3, 63090420), (4, 47317815), (5, 37854252), (6, 31545210), (9, 21030140), (10, 18927126), (12, 15772605), (15, 12618084), (18, 10515070), (20, 9463563), (30, 6309042), (36, 5257535), (45, 4206028), (60, 3154521), (90, 2103014), (180, 1051507)]