83414870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1005

約数の個数: 64

約数和(自身を含む): 188891136

約数和(自身を除く): 105476266

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 127, 154, 254, 385, 635, 770, 853, 889, 1270, 1397, 1706, 1778, 2794, 4265, 4445, 5971, 6985, 8530, 8890, 9383, 9779, 11942, 13970, 18766, 19558, 29855, 46915, 48895, 59710, 65681, 93830, 97790, 108331, 131362, 216662, 328405, 541655, 656810, 758317, 1083310, 1191641, 1516634, 2383282, 3791585, 5958205, 7583170, 8341487, 11916410, 16682974, 41707435, 83414870]

約数ペア:

[(1, 83414870), (2, 41707435), (5, 16682974), (7, 11916410), (10, 8341487), (11, 7583170), (14, 5958205), (22, 3791585), (35, 2383282), (55, 1516634), (70, 1191641), (77, 1083310), (110, 758317), (127, 656810), (154, 541655), (254, 328405), (385, 216662), (635, 131362), (770, 108331), (853, 97790), (889, 93830), (1270, 65681), (1397, 59710), (1706, 48895), (1778, 46915), (2794, 29855), (4265, 19558), (4445, 18766), (5971, 13970), (6985, 11942), (8530, 9779), (8890, 9383)]