2220238740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37003979}}^1$

素因数の和:37003991

約数の個数: 24

約数和(自身を含む): 6216668640

約数和(自身を除く): 3996429900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 37003979, 74007958, 111011937, 148015916, 185019895, 222023874, 370039790, 444047748, 555059685, 740079580, 1110119370, 2220238740]

約数ペア:

[(1, 2220238740), (2, 1110119370), (3, 740079580), (4, 555059685), (5, 444047748), (6, 370039790), (10, 222023874), (12, 185019895), (15, 148015916), (20, 111011937), (30, 74007958), (60, 37003979)]