207969210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2310769}}^1$

素因数の和:2310782

約数の個数: 24

約数和(自身を含む): 540720180

約数和(自身を除く): 332750970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2310769, 4621538, 6932307, 11553845, 13864614, 20796921, 23107690, 34661535, 41593842, 69323070, 103984605, 207969210]

約数ペア:

[(1, 207969210), (2, 103984605), (3, 69323070), (5, 41593842), (6, 34661535), (9, 23107690), (10, 20796921), (15, 13864614), (18, 11553845), (30, 6932307), (45, 4621538), (90, 2310769)]