30000680

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4967}}^1$

素因数の和:5129

約数の個数: 32

約数和(自身を含む): 67962240

約数和(自身を除く): 37961560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 4967, 6040, 9934, 19868, 24835, 39736, 49670, 99340, 198680, 750017, 1500034, 3000068, 3750085, 6000136, 7500170, 15000340, 30000680]

約数ペア:

[(1, 30000680), (2, 15000340), (4, 7500170), (5, 6000136), (8, 3750085), (10, 3000068), (20, 1500034), (40, 750017), (151, 198680), (302, 99340), (604, 49670), (755, 39736), (1208, 24835), (1510, 19868), (3020, 9934), (4967, 6040)]