128697730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{1433}}^1$

素因数の和:2730

約数の個数: 32

約数和(自身を含む): 265140864

約数和(自身を除く): 136443134

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1283, 1433, 2566, 2866, 6415, 7165, 8981, 10031, 12830, 14330, 17962, 20062, 44905, 50155, 89810, 100310, 1838539, 3677078, 9192695, 12869773, 18385390, 25739546, 64348865, 128697730]

約数ペア:

[(1, 128697730), (2, 64348865), (5, 25739546), (7, 18385390), (10, 12869773), (14, 9192695), (35, 3677078), (70, 1838539), (1283, 100310), (1433, 89810), (2566, 50155), (2866, 44905), (6415, 20062), (7165, 17962), (8981, 14330), (10031, 12830)]