30647340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{170263}}^1$

素因数の和:170278

約数の個数: 36

約数和(自身を含む): 92964144

約数和(自身を除く): 62316804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 170263, 340526, 510789, 681052, 851315, 1021578, 1532367, 1702630, 2043156, 2553945, 3064734, 3405260, 5107890, 6129468, 7661835, 10215780, 15323670, 30647340]

約数ペア:

[(1, 30647340), (2, 15323670), (3, 10215780), (4, 7661835), (5, 6129468), (6, 5107890), (9, 3405260), (10, 3064734), (12, 2553945), (15, 2043156), (18, 1702630), (20, 1532367), (30, 1021578), (36, 851315), (45, 681052), (60, 510789), (90, 340526), (180, 170263)]