140899260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2348321}}^1$

素因数の和:2348333

約数の個数: 24

約数和(自身を含む): 394518096

約数和(自身を除く): 253618836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2348321, 4696642, 7044963, 9393284, 11741605, 14089926, 23483210, 28179852, 35224815, 46966420, 70449630, 140899260]

約数ペア:

[(1, 140899260), (2, 70449630), (3, 46966420), (4, 35224815), (5, 28179852), (6, 23483210), (10, 14089926), (12, 11741605), (15, 9393284), (20, 7044963), (30, 4696642), (60, 2348321)]