139027380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2317123}}^1$

素因数の和:2317135

約数の個数: 24

約数和(自身を含む): 389276832

約数和(自身を除く): 250249452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2317123, 4634246, 6951369, 9268492, 11585615, 13902738, 23171230, 27805476, 34756845, 46342460, 69513690, 139027380]

約数ペア:

[(1, 139027380), (2, 69513690), (3, 46342460), (4, 34756845), (5, 27805476), (6, 23171230), (10, 13902738), (12, 11585615), (15, 9268492), (20, 6951369), (30, 4634246), (60, 2317123)]