813670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 1723680

約数和(自身を除く): 910010

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 569, 715, 1138, 1430, 2845, 5690, 6259, 7397, 12518, 14794, 31295, 36985, 62590, 73970, 81367, 162734, 406835, 813670]

約数ペア:

[(1, 813670), (2, 406835), (5, 162734), (10, 81367), (11, 73970), (13, 62590), (22, 36985), (26, 31295), (55, 14794), (65, 12518), (110, 7397), (130, 6259), (143, 5690), (286, 2845), (569, 1430), (715, 1138)]