67986010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{709}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 125959680

約数和(自身を除く): 57973670

約数列:

[1, 2, 5, 10, 43, 86, 215, 223, 430, 446, 709, 1115, 1418, 2230, 3545, 7090, 9589, 19178, 30487, 47945, 60974, 95890, 152435, 158107, 304870, 316214, 790535, 1581070, 6798601, 13597202, 33993005, 67986010]

約数ペア:

[(1, 67986010), (2, 33993005), (5, 13597202), (10, 6798601), (43, 1581070), (86, 790535), (215, 316214), (223, 304870), (430, 158107), (446, 152435), (709, 95890), (1115, 60974), (1418, 47945), (2230, 30487), (3545, 19178), (7090, 9589)]