70843860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{393577}}^1$

素因数の和:393592

約数の個数: 36

約数和(自身を含む): 214893588

約数和(自身を除く): 144049728

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 393577, 787154, 1180731, 1574308, 1967885, 2361462, 3542193, 3935770, 4722924, 5903655, 7084386, 7871540, 11807310, 14168772, 17710965, 23614620, 35421930, 70843860]

約数ペア:

[(1, 70843860), (2, 35421930), (3, 23614620), (4, 17710965), (5, 14168772), (6, 11807310), (9, 7871540), (10, 7084386), (12, 5903655), (15, 4722924), (18, 3935770), (20, 3542193), (30, 2361462), (36, 1967885), (45, 1574308), (60, 1180731), (90, 787154), (180, 393577)]