85939630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1381}}^1$

素因数の和:1529

約数の個数: 48

約数和(自身を含む): 181495296

約数和(自身を除く): 95555666

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 127, 245, 254, 490, 635, 889, 1270, 1381, 1778, 2762, 4445, 6223, 6905, 8890, 9667, 12446, 13810, 19334, 31115, 48335, 62230, 67669, 96670, 135338, 175387, 338345, 350774, 676690, 876935, 1227709, 1753870, 2455418, 6138545, 8593963, 12277090, 17187926, 42969815, 85939630]

約数ペア:

[(1, 85939630), (2, 42969815), (5, 17187926), (7, 12277090), (10, 8593963), (14, 6138545), (35, 2455418), (49, 1753870), (70, 1227709), (98, 876935), (127, 676690), (245, 350774), (254, 338345), (490, 175387), (635, 135338), (889, 96670), (1270, 67669), (1381, 62230), (1778, 48335), (2762, 31115), (4445, 19334), (6223, 13810), (6905, 12446), (8890, 9667)]