149733420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2495557}}^1$

素因数の和:2495569

約数の個数: 24

約数和(自身を含む): 419253744

約数和(自身を除く): 269520324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2495557, 4991114, 7486671, 9982228, 12477785, 14973342, 24955570, 29946684, 37433355, 49911140, 74866710, 149733420]

約数ペア:

[(1, 149733420), (2, 74866710), (3, 49911140), (4, 37433355), (5, 29946684), (6, 24955570), (10, 14973342), (12, 12477785), (15, 9982228), (20, 7486671), (30, 4991114), (60, 2495557)]