68657610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{326941}}^1$

素因数の和:326958

約数の個数: 32

約数和(自身を含む): 188318592

約数和(自身を除く): 119660982

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 326941, 653882, 980823, 1634705, 1961646, 2288587, 3269410, 4577174, 4904115, 6865761, 9808230, 11442935, 13731522, 22885870, 34328805, 68657610]

約数ペア:

[(1, 68657610), (2, 34328805), (3, 22885870), (5, 13731522), (6, 11442935), (7, 9808230), (10, 6865761), (14, 4904115), (15, 4577174), (21, 3269410), (30, 2288587), (35, 1961646), (42, 1634705), (70, 980823), (105, 653882), (210, 326941)]