2011089045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{4447}}^1$

素因数の和:4594

約数の個数: 64

約数和(自身を含む): 3791831040

約数和(自身を除く): 1780741995

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 73, 105, 177, 219, 295, 365, 413, 511, 885, 1095, 1239, 1533, 2065, 2555, 4307, 4447, 6195, 7665, 12921, 13341, 21535, 22235, 30149, 31129, 64605, 66705, 90447, 93387, 150745, 155645, 262373, 324631, 452235, 466935, 787119, 973893, 1311865, 1623155, 1836611, 2272417, 3935595, 4869465, 5509833, 6817251, 9183055, 11362085, 19153229, 27549165, 34086255, 57459687, 95766145, 134072603, 287298435, 402217809, 670363015, 2011089045]

約数ペア:

[(1, 2011089045), (3, 670363015), (5, 402217809), (7, 287298435), (15, 134072603), (21, 95766145), (35, 57459687), (59, 34086255), (73, 27549165), (105, 19153229), (177, 11362085), (219, 9183055), (295, 6817251), (365, 5509833), (413, 4869465), (511, 3935595), (885, 2272417), (1095, 1836611), (1239, 1623155), (1533, 1311865), (2065, 973893), (2555, 787119), (4307, 466935), (4447, 452235), (6195, 324631), (7665, 262373), (12921, 155645), (13341, 150745), (21535, 93387), (22235, 90447), (30149, 66705), (31129, 64605)]