2017228005

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1871}}^1$

素因数の和:2011

約数の個数: 96

約数和(自身を含む): 4006679040

約数和(自身を除く): 1989451035

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 97, 117, 171, 195, 247, 285, 291, 485, 585, 741, 855, 873, 1235, 1261, 1455, 1843, 1871, 2223, 3705, 3783, 4365, 5529, 5613, 6305, 9215, 9355, 11115, 11349, 16587, 16839, 18915, 23959, 24323, 27645, 28065, 35549, 56745, 71877, 72969, 82935, 84195, 106647, 119795, 121615, 177745, 181487, 215631, 218907, 319941, 359385, 364845, 462137, 533235, 544461, 907435, 1078155, 1094535, 1386411, 1599705, 1633383, 2310685, 2359331, 2722305, 3448253, 4159233, 6932055, 7077993, 8166915, 10344759, 11796655, 17241265, 20796165, 21233979, 31034277, 35389965, 44827289, 51723795, 106169895, 134481867, 155171385, 224136445, 403445601, 672409335, 2017228005]

約数ペア:

[(1, 2017228005), (3, 672409335), (5, 403445601), (9, 224136445), (13, 155171385), (15, 134481867), (19, 106169895), (39, 51723795), (45, 44827289), (57, 35389965), (65, 31034277), (95, 21233979), (97, 20796165), (117, 17241265), (171, 11796655), (195, 10344759), (247, 8166915), (285, 7077993), (291, 6932055), (485, 4159233), (585, 3448253), (741, 2722305), (855, 2359331), (873, 2310685), (1235, 1633383), (1261, 1599705), (1455, 1386411), (1843, 1094535), (1871, 1078155), (2223, 907435), (3705, 544461), (3783, 533235), (4365, 462137), (5529, 364845), (5613, 359385), (6305, 319941), (9215, 218907), (9355, 215631), (11115, 181487), (11349, 177745), (16587, 121615), (16839, 119795), (18915, 106647), (23959, 84195), (24323, 82935), (27645, 72969), (28065, 71877), (35549, 56745)]