196899210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2187769}}^1$

素因数の和:2187782

約数の個数: 24

約数和(自身を含む): 511938180

約数和(自身を除く): 315038970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2187769, 4375538, 6563307, 10938845, 13126614, 19689921, 21877690, 32816535, 39379842, 65633070, 98449605, 196899210]

約数ペア:

[(1, 196899210), (2, 98449605), (3, 65633070), (5, 39379842), (6, 32816535), (9, 21877690), (10, 19689921), (15, 13126614), (18, 10938845), (30, 6563307), (45, 4375538), (90, 2187769)]