269605020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4493417}}^1$

素因数の和:4493429

約数の個数: 24

約数和(自身を含む): 754894224

約数和(自身を除く): 485289204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4493417, 8986834, 13480251, 17973668, 22467085, 26960502, 44934170, 53921004, 67401255, 89868340, 134802510, 269605020]

約数ペア:

[(1, 269605020), (2, 134802510), (3, 89868340), (4, 67401255), (5, 53921004), (6, 44934170), (10, 26960502), (12, 22467085), (15, 17973668), (20, 13480251), (30, 8986834), (60, 4493417)]