209907270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2332303}}^1$

素因数の和:2332316

約数の個数: 24

約数和(自身を含む): 545759136

約数和(自身を除く): 335851866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2332303, 4664606, 6996909, 11661515, 13993818, 20990727, 23323030, 34984545, 41981454, 69969090, 104953635, 209907270]

約数ペア:

[(1, 209907270), (2, 104953635), (3, 69969090), (5, 41981454), (6, 34984545), (9, 23323030), (10, 20990727), (15, 13993818), (18, 11661515), (30, 6996909), (45, 4664606), (90, 2332303)]