196961670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2188463}}^1$

素因数の和:2188476

約数の個数: 24

約数和(自身を含む): 512100576

約数和(自身を除く): 315138906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2188463, 4376926, 6565389, 10942315, 13130778, 19696167, 21884630, 32826945, 39392334, 65653890, 98480835, 196961670]

約数ペア:

[(1, 196961670), (2, 98480835), (3, 65653890), (5, 39392334), (6, 32826945), (9, 21884630), (10, 19696167), (15, 13130778), (18, 10942315), (30, 6565389), (45, 4376926), (90, 2188463)]