90222780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1503713}}^1$

素因数の和:1503725

約数の個数: 24

約数和(自身を含む): 252623952

約数和(自身を除く): 162401172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1503713, 3007426, 4511139, 6014852, 7518565, 9022278, 15037130, 18044556, 22555695, 30074260, 45111390, 90222780]

約数ペア:

[(1, 90222780), (2, 45111390), (3, 30074260), (4, 22555695), (5, 18044556), (6, 15037130), (10, 9022278), (12, 7518565), (15, 6014852), (20, 4511139), (30, 3007426), (60, 1503713)]