493150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{1409}}^1$

素因数の和:1428

約数の個数: 24

約数和(自身を含む): 1049040

約数和(自身を除く): 555890

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 1409, 2818, 7045, 9863, 14090, 19726, 35225, 49315, 70450, 98630, 246575, 493150]

約数ペア:

[(1, 493150), (2, 246575), (5, 98630), (7, 70450), (10, 49315), (14, 35225), (25, 19726), (35, 14090), (50, 9863), (70, 7045), (175, 2818), (350, 1409)]