26415330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20477}}^1$

素因数の和:20530

約数の個数: 32

約数和(自身を含む): 64874304

約数和(自身を除く): 38458974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 20477, 40954, 61431, 102385, 122862, 204770, 307155, 614310, 880511, 1761022, 2641533, 4402555, 5283066, 8805110, 13207665, 26415330]

約数ペア:

[(1, 26415330), (2, 13207665), (3, 8805110), (5, 5283066), (6, 4402555), (10, 2641533), (15, 1761022), (30, 880511), (43, 614310), (86, 307155), (129, 204770), (215, 122862), (258, 102385), (430, 61431), (645, 40954), (1290, 20477)]