330938706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{56687}}^1$

素因数の和:56838

約数の個数: 32

約数和(自身を含む): 761886720

約数和(自身を除く): 430948014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 56687, 113374, 170061, 340122, 396809, 793618, 1190427, 2380854, 7879493, 15758986, 23638479, 47276958, 55156451, 110312902, 165469353, 330938706]

約数ペア:

[(1, 330938706), (2, 165469353), (3, 110312902), (6, 55156451), (7, 47276958), (14, 23638479), (21, 15758986), (42, 7879493), (139, 2380854), (278, 1190427), (417, 793618), (834, 396809), (973, 340122), (1946, 170061), (2919, 113374), (5838, 56687)]