20450610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{75743}}^1$

素因数の和:75759

約数の個数: 32

約数和(自身を含む): 54535680

約数和(自身を除く): 34085070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 75743, 151486, 227229, 378715, 454458, 681687, 757430, 1136145, 1363374, 2045061, 2272290, 3408435, 4090122, 6816870, 10225305, 20450610]

約数ペア:

[(1, 20450610), (2, 10225305), (3, 6816870), (5, 4090122), (6, 3408435), (9, 2272290), (10, 2045061), (15, 1363374), (18, 1136145), (27, 757430), (30, 681687), (45, 454458), (54, 378715), (90, 227229), (135, 151486), (270, 75743)]