139801260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2330021}}^1$

素因数の和:2330033

約数の個数: 24

約数和(自身を含む): 391443696

約数和(自身を除く): 251642436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2330021, 4660042, 6990063, 9320084, 11650105, 13980126, 23300210, 27960252, 34950315, 46600420, 69900630, 139801260]

約数ペア:

[(1, 139801260), (2, 69900630), (3, 46600420), (4, 34950315), (5, 27960252), (6, 23300210), (10, 13980126), (12, 11650105), (15, 9320084), (20, 6990063), (30, 4660042), (60, 2330021)]