78192810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{289603}}^1$

素因数の和:289619

約数の個数: 32

約数和(自身を含む): 208514880

約数和(自身を除く): 130322070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 289603, 579206, 868809, 1448015, 1737618, 2606427, 2896030, 4344045, 5212854, 7819281, 8688090, 13032135, 15638562, 26064270, 39096405, 78192810]

約数ペア:

[(1, 78192810), (2, 39096405), (3, 26064270), (5, 15638562), (6, 13032135), (9, 8688090), (10, 7819281), (15, 5212854), (18, 4344045), (27, 2896030), (30, 2606427), (45, 1737618), (54, 1448015), (90, 868809), (135, 579206), (270, 289603)]