8069390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6781}}^1$

素因数の和:6812

約数の個数: 32

約数和(自身を含む): 17578944

約数和(自身を除く): 9509554

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 6781, 13562, 33905, 47467, 67810, 94934, 115277, 230554, 237335, 474670, 576385, 806939, 1152770, 1613878, 4034695, 8069390]

約数ペア:

[(1, 8069390), (2, 4034695), (5, 1613878), (7, 1152770), (10, 806939), (14, 576385), (17, 474670), (34, 237335), (35, 230554), (70, 115277), (85, 94934), (119, 67810), (170, 47467), (238, 33905), (595, 13562), (1190, 6781)]