30755080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26513}}^1$

素因数の和:26553

約数の個数: 32

約数和(自身を含む): 71587800

約数和(自身を除く): 40832720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 26513, 53026, 106052, 132565, 212104, 265130, 530260, 768877, 1060520, 1537754, 3075508, 3844385, 6151016, 7688770, 15377540, 30755080]

約数ペア:

[(1, 30755080), (2, 15377540), (4, 7688770), (5, 6151016), (8, 3844385), (10, 3075508), (20, 1537754), (29, 1060520), (40, 768877), (58, 530260), (116, 265130), (145, 212104), (232, 132565), (290, 106052), (580, 53026), (1160, 26513)]