7470970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 14651280

約数和(自身を除く): 7180310

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 569, 1010, 1138, 1313, 2626, 2845, 5690, 6565, 7397, 13130, 14794, 36985, 57469, 73970, 114938, 287345, 574690, 747097, 1494194, 3735485, 7470970]

約数ペア:

[(1, 7470970), (2, 3735485), (5, 1494194), (10, 747097), (13, 574690), (26, 287345), (65, 114938), (101, 73970), (130, 57469), (202, 36985), (505, 14794), (569, 13130), (1010, 7397), (1138, 6565), (1313, 5690), (2626, 2845)]