28637730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28927}}^1$

素因数の和:28951

約数の個数: 48

約数和(自身を含む): 81229824

約数和(自身を除く): 52592094

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, 28927, 57854, 86781, 144635, 173562, 260343, 289270, 318197, 433905, 520686, 636394, 867810, 954591, 1301715, 1590985, 1909182, 2603430, 2863773, 3181970, 4772955, 5727546, 9545910, 14318865, 28637730]

約数ペア:

[(1, 28637730), (2, 14318865), (3, 9545910), (5, 5727546), (6, 4772955), (9, 3181970), (10, 2863773), (11, 2603430), (15, 1909182), (18, 1590985), (22, 1301715), (30, 954591), (33, 867810), (45, 636394), (55, 520686), (66, 433905), (90, 318197), (99, 289270), (110, 260343), (165, 173562), (198, 144635), (330, 86781), (495, 57854), (990, 28927)]