55740690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{206447}}^1$

素因数の和:206463

約数の個数: 32

約数和(自身を含む): 148642560

約数和(自身を除く): 92901870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 206447, 412894, 619341, 1032235, 1238682, 1858023, 2064470, 3096705, 3716046, 5574069, 6193410, 9290115, 11148138, 18580230, 27870345, 55740690]

約数ペア:

[(1, 55740690), (2, 27870345), (3, 18580230), (5, 11148138), (6, 9290115), (9, 6193410), (10, 5574069), (15, 3716046), (18, 3096705), (27, 2064470), (30, 1858023), (45, 1238682), (54, 1032235), (90, 619341), (135, 412894), (270, 206447)]