147207860

素因数分解:

$2^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{12539}}^1$

素因数の和:13135

約数の個数: 24

約数和(自身を含む): 309687840

約数和(自身を除く): 162479980

約数列:

[1, 2, 4, 5, 10, 20, 587, 1174, 2348, 2935, 5870, 11740, 12539, 25078, 50156, 62695, 125390, 250780, 7360393, 14720786, 29441572, 36801965, 73603930, 147207860]

約数ペア:

[(1, 147207860), (2, 73603930), (4, 36801965), (5, 29441572), (10, 14720786), (20, 7360393), (587, 250780), (1174, 125390), (2348, 62695), (2935, 50156), (5870, 25078), (11740, 12539)]