198566730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2206297}}^1$

素因数の和:2206310

約数の個数: 24

約数和(自身を含む): 516273732

約数和(自身を除く): 317707002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2206297, 4412594, 6618891, 11031485, 13237782, 19856673, 22062970, 33094455, 39713346, 66188910, 99283365, 198566730]

約数ペア:

[(1, 198566730), (2, 99283365), (3, 66188910), (5, 39713346), (6, 33094455), (9, 22062970), (10, 19856673), (15, 13237782), (18, 11031485), (30, 6618891), (45, 4412594), (90, 2206297)]