2730481480

素因数分解:

$2^3\times 5^1\times {\mathrm{68262037}}^1$

素因数の和:68262048

約数の個数: 16

約数和(自身を含む): 6143583420

約数和(自身を除く): 3413101940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 68262037, 136524074, 273048148, 341310185, 546096296, 682620370, 1365240740, 2730481480]

約数ペア:

[(1, 2730481480), (2, 1365240740), (4, 682620370), (5, 546096296), (8, 341310185), (10, 273048148), (20, 136524074), (40, 68262037)]