203437890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2260421}}^1$

素因数の和:2260434

約数の個数: 24

約数和(自身を含む): 528938748

約数和(自身を除く): 325500858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2260421, 4520842, 6781263, 11302105, 13562526, 20343789, 22604210, 33906315, 40687578, 67812630, 101718945, 203437890]

約数ペア:

[(1, 203437890), (2, 101718945), (3, 67812630), (5, 40687578), (6, 33906315), (9, 22604210), (10, 20343789), (15, 13562526), (18, 11302105), (30, 6781263), (45, 4520842), (90, 2260421)]