2215690070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{2699}}^1$

素因数の和:3173

約数の個数: 64

約数和(自身を含む): 4618944000

約数和(自身を除く): 2403253930

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 439, 878, 935, 1870, 2195, 2699, 4390, 4829, 5398, 7463, 9658, 13495, 14926, 24145, 26990, 29689, 37315, 45883, 48290, 59378, 74630, 82093, 91766, 148445, 164186, 229415, 296890, 410465, 458830, 504713, 820930, 1009426, 1184861, 2369722, 2523565, 5047130, 5924305, 11848610, 13033471, 20142637, 26066942, 40285274, 65167355, 100713185, 130334710, 201426370, 221569007, 443138014, 1107845035, 2215690070]

約数ペア:

[(1, 2215690070), (2, 1107845035), (5, 443138014), (10, 221569007), (11, 201426370), (17, 130334710), (22, 100713185), (34, 65167355), (55, 40285274), (85, 26066942), (110, 20142637), (170, 13033471), (187, 11848610), (374, 5924305), (439, 5047130), (878, 2523565), (935, 2369722), (1870, 1184861), (2195, 1009426), (2699, 820930), (4390, 504713), (4829, 458830), (5398, 410465), (7463, 296890), (9658, 229415), (13495, 164186), (14926, 148445), (24145, 91766), (26990, 82093), (29689, 74630), (37315, 59378), (45883, 48290)]