2085284670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1418561}}^1$

素因数の和:1418585

約数の個数: 48

約数和(自身を含む): 5821778448

約数和(自身を除く): 3736493778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1418561, 2837122, 4255683, 7092805, 8511366, 9929927, 14185610, 19859854, 21278415, 29789781, 42556830, 49649635, 59579562, 69509489, 99299270, 139018978, 148948905, 208528467, 297897810, 347547445, 417056934, 695094890, 1042642335, 2085284670]

約数ペア:

[(1, 2085284670), (2, 1042642335), (3, 695094890), (5, 417056934), (6, 347547445), (7, 297897810), (10, 208528467), (14, 148948905), (15, 139018978), (21, 99299270), (30, 69509489), (35, 59579562), (42, 49649635), (49, 42556830), (70, 29789781), (98, 21278415), (105, 19859854), (147, 14185610), (210, 9929927), (245, 8511366), (294, 7092805), (490, 4255683), (735, 2837122), (1470, 1418561)]