683669980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4883357}}^1$

素因数の和:4883373

約数の個数: 24

約数和(自身を含む): 1640808288

約数和(自身を除く): 957138308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4883357, 9766714, 19533428, 24416785, 34183499, 48833570, 68366998, 97667140, 136733996, 170917495, 341834990, 683669980]

約数ペア:

[(1, 683669980), (2, 341834990), (4, 170917495), (5, 136733996), (7, 97667140), (10, 68366998), (14, 48833570), (20, 34183499), (28, 24416785), (35, 19533428), (70, 9766714), (140, 4883357)]