1931820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2927}}^1$

素因数の和:2950

約数の個数: 48

約数和(自身を含む): 5902848

約数和(自身を除く): 3971028

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2927, 5854, 8781, 11708, 14635, 17562, 29270, 32197, 35124, 43905, 58540, 64394, 87810, 96591, 128788, 160985, 175620, 193182, 321970, 386364, 482955, 643940, 965910, 1931820]

約数ペア:

[(1, 1931820), (2, 965910), (3, 643940), (4, 482955), (5, 386364), (6, 321970), (10, 193182), (11, 175620), (12, 160985), (15, 128788), (20, 96591), (22, 87810), (30, 64394), (33, 58540), (44, 43905), (55, 35124), (60, 32197), (66, 29270), (110, 17562), (132, 14635), (165, 11708), (220, 8781), (330, 5854), (660, 2927)]