149631180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2493853}}^1$

素因数の和:2493865

約数の個数: 24

約数和(自身を含む): 418967472

約数和(自身を除く): 269336292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2493853, 4987706, 7481559, 9975412, 12469265, 14963118, 24938530, 29926236, 37407795, 49877060, 74815590, 149631180]

約数ペア:

[(1, 149631180), (2, 74815590), (3, 49877060), (4, 37407795), (5, 29926236), (6, 24938530), (10, 14963118), (12, 12469265), (15, 9975412), (20, 7481559), (30, 4987706), (60, 2493853)]