47231660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{337369}}^1$

素因数の和:337385

約数の個数: 24

約数和(自身を含む): 113356320

約数和(自身を除く): 66124660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 337369, 674738, 1349476, 1686845, 2361583, 3373690, 4723166, 6747380, 9446332, 11807915, 23615830, 47231660]

約数ペア:

[(1, 47231660), (2, 23615830), (4, 11807915), (5, 9446332), (7, 6747380), (10, 4723166), (14, 3373690), (20, 2361583), (28, 1686845), (35, 1349476), (70, 674738), (140, 337369)]