4028305980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67138433}}^1$

素因数の和:67138445

約数の個数: 24

約数和(自身を含む): 11279256912

約数和(自身を除く): 7250950932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67138433, 134276866, 201415299, 268553732, 335692165, 402830598, 671384330, 805661196, 1007076495, 1342768660, 2014152990, 4028305980]

約数ペア:

[(1, 4028305980), (2, 2014152990), (3, 1342768660), (4, 1007076495), (5, 805661196), (6, 671384330), (10, 402830598), (12, 335692165), (15, 268553732), (20, 201415299), (30, 134276866), (60, 67138433)]