28437690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32687}}^1$

素因数の和:32726

約数の個数: 32

約数和(自身を含む): 70606080

約数和(自身を除く): 42168390

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 32687, 65374, 98061, 163435, 196122, 326870, 490305, 947923, 980610, 1895846, 2843769, 4739615, 5687538, 9479230, 14218845, 28437690]

約数ペア:

[(1, 28437690), (2, 14218845), (3, 9479230), (5, 5687538), (6, 4739615), (10, 2843769), (15, 1895846), (29, 980610), (30, 947923), (58, 490305), (87, 326870), (145, 196122), (174, 163435), (290, 98061), (435, 65374), (870, 32687)]