2897730

素因数分解:

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

素因数の和:2951

約数の個数: 48

約数和(自身を含む): 8221824

約数和(自身を除く): 5324094

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 2927, 5854, 8781, 14635, 17562, 26343, 29270, 32197, 43905, 52686, 64394, 87810, 96591, 131715, 160985, 193182, 263430, 289773, 321970, 482955, 579546, 965910, 1448865, 2897730]

約数ペア:

[(1, 2897730), (2, 1448865), (3, 965910), (5, 579546), (6, 482955), (9, 321970), (10, 289773), (11, 263430), (15, 193182), (18, 160985), (22, 131715), (30, 96591), (33, 87810), (45, 64394), (55, 52686), (66, 43905), (90, 32197), (99, 29270), (110, 26343), (165, 17562), (198, 14635), (330, 8781), (495, 5854), (990, 2927)]