1317090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 3237696

約数和(自身を除く): 1920606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1021, 1290, 2042, 3063, 5105, 6126, 10210, 15315, 30630, 43903, 87806, 131709, 219515, 263418, 439030, 658545, 1317090]

約数ペア:

[(1, 1317090), (2, 658545), (3, 439030), (5, 263418), (6, 219515), (10, 131709), (15, 87806), (30, 43903), (43, 30630), (86, 15315), (129, 10210), (215, 6126), (258, 5105), (430, 3063), (645, 2042), (1021, 1290)]