3978590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5167}}^1$

素因数の和:5192

約数の個数: 32

約数和(自身を含む): 8930304

約数和(自身を除く): 4951714

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 5167, 10334, 25835, 36169, 51670, 56837, 72338, 113674, 180845, 284185, 361690, 397859, 568370, 795718, 1989295, 3978590]

約数ペア:

[(1, 3978590), (2, 1989295), (5, 795718), (7, 568370), (10, 397859), (11, 361690), (14, 284185), (22, 180845), (35, 113674), (55, 72338), (70, 56837), (77, 51670), (110, 36169), (154, 25835), (385, 10334), (770, 5167)]