89207220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1486787}}^1$

素因数の和:1486799

約数の個数: 24

約数和(自身を含む): 249780384

約数和(自身を除く): 160573164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1486787, 2973574, 4460361, 5947148, 7433935, 8920722, 14867870, 17841444, 22301805, 29735740, 44603610, 89207220]

約数ペア:

[(1, 89207220), (2, 44603610), (3, 29735740), (4, 22301805), (5, 17841444), (6, 14867870), (10, 8920722), (12, 7433935), (15, 5947148), (20, 4460361), (30, 2973574), (60, 1486787)]