2180709479690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{26201003}}^1$

素因数の和:26201087

約数の個数: 64

約数和(自身を含む): 4753910165760

約数和(自身を除く): 2573200686070

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 41, 58, 70, 82, 145, 203, 205, 287, 290, 406, 410, 574, 1015, 1189, 1435, 2030, 2378, 2870, 5945, 8323, 11890, 16646, 41615, 83230, 26201003, 52402006, 131005015, 183407021, 262010030, 366814042, 759829087, 917035105, 1074241123, 1519658174, 1834070210, 2148482246, 3799145435, 5318803609, 5371205615, 7519687861, 7598290870, 10637607218, 10742411230, 15039375722, 26594018045, 31152992567, 37598439305, 53188036090, 62305985134, 75196878610, 155764962835, 218070947969, 311529925670, 436141895938, 1090354739845, 2180709479690]

約数ペア:

[(1, 2180709479690), (2, 1090354739845), (5, 436141895938), (7, 311529925670), (10, 218070947969), (14, 155764962835), (29, 75196878610), (35, 62305985134), (41, 53188036090), (58, 37598439305), (70, 31152992567), (82, 26594018045), (145, 15039375722), (203, 10742411230), (205, 10637607218), (287, 7598290870), (290, 7519687861), (406, 5371205615), (410, 5318803609), (574, 3799145435), (1015, 2148482246), (1189, 1834070210), (1435, 1519658174), (2030, 1074241123), (2378, 917035105), (2870, 759829087), (5945, 366814042), (8323, 262010030), (11890, 183407021), (16646, 131005015), (41615, 52402006), (83230, 26201003)]