1814740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 3935232

約数和(自身を除く): 2120492

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2927, 5854, 11708, 14635, 29270, 58540, 90737, 181474, 362948, 453685, 907370, 1814740]

約数ペア:

[(1, 1814740), (2, 907370), (4, 453685), (5, 362948), (10, 181474), (20, 90737), (31, 58540), (62, 29270), (124, 14635), (155, 11708), (310, 5854), (620, 2927)]