66327590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8693}}^1$

素因数の和:8816

約数の個数: 32

約数和(自身を含む): 137712960

約数和(自身を除く): 71385370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 8693, 17386, 43465, 60851, 86930, 121702, 304255, 608510, 947537, 1895074, 4737685, 6632759, 9475370, 13265518, 33163795, 66327590]

約数ペア:

[(1, 66327590), (2, 33163795), (5, 13265518), (7, 9475370), (10, 6632759), (14, 4737685), (35, 1895074), (70, 947537), (109, 608510), (218, 304255), (545, 121702), (763, 86930), (1090, 60851), (1526, 43465), (3815, 17386), (7630, 8693)]