2797380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15541}}^1$

素因数の和:15556

約数の個数: 36

約数和(自身を含む): 8485932

約数和(自身を除く): 5688552

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15541, 31082, 46623, 62164, 77705, 93246, 139869, 155410, 186492, 233115, 279738, 310820, 466230, 559476, 699345, 932460, 1398690, 2797380]

約数ペア:

[(1, 2797380), (2, 1398690), (3, 932460), (4, 699345), (5, 559476), (6, 466230), (9, 310820), (10, 279738), (12, 233115), (15, 186492), (18, 155410), (20, 139869), (30, 93246), (36, 77705), (45, 62164), (60, 46623), (90, 31082), (180, 15541)]