9806090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 21738240

約数和(自身を除く): 11932150

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 73, 95, 101, 133, 146, 190, 202, 266, 365, 505, 511, 665, 707, 730, 1010, 1022, 1330, 1387, 1414, 1919, 2555, 2774, 3535, 3838, 5110, 6935, 7070, 7373, 9595, 9709, 13433, 13870, 14746, 19190, 19418, 26866, 36865, 48545, 51611, 67165, 73730, 97090, 103222, 134330, 140087, 258055, 280174, 516110, 700435, 980609, 1400870, 1961218, 4903045, 9806090]

約数ペア:

[(1, 9806090), (2, 4903045), (5, 1961218), (7, 1400870), (10, 980609), (14, 700435), (19, 516110), (35, 280174), (38, 258055), (70, 140087), (73, 134330), (95, 103222), (101, 97090), (133, 73730), (146, 67165), (190, 51611), (202, 48545), (266, 36865), (365, 26866), (505, 19418), (511, 19190), (665, 14746), (707, 13870), (730, 13433), (1010, 9709), (1022, 9595), (1330, 7373), (1387, 7070), (1414, 6935), (1919, 5110), (2555, 3838), (2774, 3535)]