148156620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2469277}}^1$

素因数の和:2469289

約数の個数: 24

約数和(自身を含む): 414838704

約数和(自身を除く): 266682084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2469277, 4938554, 7407831, 9877108, 12346385, 14815662, 24692770, 29631324, 37039155, 49385540, 74078310, 148156620]

約数ペア:

[(1, 148156620), (2, 74078310), (3, 49385540), (4, 37039155), (5, 29631324), (6, 24692770), (10, 14815662), (12, 12346385), (15, 9877108), (20, 7407831), (30, 4938554), (60, 2469277)]