2108559930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{70285331}}^1$

素因数の和:70285341

約数の個数: 16

約数和(自身を含む): 5060543904

約数和(自身を除く): 2951983974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 70285331, 140570662, 210855993, 351426655, 421711986, 702853310, 1054279965, 2108559930]

約数ペア:

[(1, 2108559930), (2, 1054279965), (3, 702853310), (5, 421711986), (6, 351426655), (10, 210855993), (15, 140570662), (30, 70285331)]