2168553170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{30979331}}^1$

素因数の和:30979345

約数の個数: 16

約数和(自身を含む): 4461023808

約数和(自身を除く): 2292470638

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 30979331, 61958662, 154896655, 216855317, 309793310, 433710634, 1084276585, 2168553170]

約数ペア:

[(1, 2168553170), (2, 1084276585), (5, 433710634), (7, 309793310), (10, 216855317), (14, 154896655), (35, 61958662), (70, 30979331)]