7641670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 14774400

約数和(自身を除く): 7132730

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 569, 790, 1138, 1343, 2686, 2845, 5690, 6715, 9673, 13430, 19346, 44951, 48365, 89902, 96730, 224755, 449510, 764167, 1528334, 3820835, 7641670]

約数ペア:

[(1, 7641670), (2, 3820835), (5, 1528334), (10, 764167), (17, 449510), (34, 224755), (79, 96730), (85, 89902), (158, 48365), (170, 44951), (395, 19346), (569, 13430), (790, 9673), (1138, 6715), (1343, 5690), (2686, 2845)]