77348790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{286477}}^1$

素因数の和:286493

約数の個数: 32

約数和(自身を含む): 206264160

約数和(自身を除く): 128915370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 286477, 572954, 859431, 1432385, 1718862, 2578293, 2864770, 4297155, 5156586, 7734879, 8594310, 12891465, 15469758, 25782930, 38674395, 77348790]

約数ペア:

[(1, 77348790), (2, 38674395), (3, 25782930), (5, 15469758), (6, 12891465), (9, 8594310), (10, 7734879), (15, 5156586), (18, 4297155), (27, 2864770), (30, 2578293), (45, 1718862), (54, 1432385), (90, 859431), (135, 572954), (270, 286477)]