68032770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{174443}}^1$

素因数の和:174466

約数の個数: 32

約数和(自身を含む): 175839552

約数和(自身を除く): 107806782

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 174443, 348886, 523329, 872215, 1046658, 1744430, 2267759, 2616645, 4535518, 5233290, 6803277, 11338795, 13606554, 22677590, 34016385, 68032770]

約数ペア:

[(1, 68032770), (2, 34016385), (3, 22677590), (5, 13606554), (6, 11338795), (10, 6803277), (13, 5233290), (15, 4535518), (26, 2616645), (30, 2267759), (39, 1744430), (65, 1046658), (78, 872215), (130, 523329), (195, 348886), (390, 174443)]