65683660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{469169}}^1$

素因数の和:469185

約数の個数: 24

約数和(自身を含む): 157641120

約数和(自身を除く): 91957460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 469169, 938338, 1876676, 2345845, 3284183, 4691690, 6568366, 9383380, 13136732, 16420915, 32841830, 65683660]

約数ペア:

[(1, 65683660), (2, 32841830), (4, 16420915), (5, 13136732), (7, 9383380), (10, 6568366), (14, 4691690), (20, 3284183), (28, 2345845), (35, 1876676), (70, 938338), (140, 469169)]