3966770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 7485696

約数和(自身を除く): 3518926

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 151, 185, 302, 355, 370, 710, 755, 1510, 2627, 5254, 5587, 10721, 11174, 13135, 21442, 26270, 27935, 53605, 55870, 107210, 396677, 793354, 1983385, 3966770]

約数ペア:

[(1, 3966770), (2, 1983385), (5, 793354), (10, 396677), (37, 107210), (71, 55870), (74, 53605), (142, 27935), (151, 26270), (185, 21442), (302, 13135), (355, 11174), (370, 10721), (710, 5587), (755, 5254), (1510, 2627)]