800670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 2070432

約数和(自身を除く): 1269762

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2053, 4106, 6159, 10265, 12318, 20530, 26689, 30795, 53378, 61590, 80067, 133445, 160134, 266890, 400335, 800670]

約数ペア:

[(1, 800670), (2, 400335), (3, 266890), (5, 160134), (6, 133445), (10, 80067), (13, 61590), (15, 53378), (26, 30795), (30, 26689), (39, 20530), (65, 12318), (78, 10265), (130, 6159), (195, 4106), (390, 2053)]