8162210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3$

素因数の和:88

約数の個数: 64

約数和(自身を含む): 18766080

約数和(自身を除く): 10603870

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 361, 595, 646, 665, 722, 1190, 1330, 1615, 1805, 2261, 2527, 3230, 3610, 4522, 5054, 6137, 6859, 11305, 12274, 12635, 13718, 22610, 25270, 30685, 34295, 42959, 48013, 61370, 68590, 85918, 96026, 116603, 214795, 233206, 240065, 429590, 480130, 583015, 816221, 1166030, 1632442, 4081105, 8162210]

約数ペア:

[(1, 8162210), (2, 4081105), (5, 1632442), (7, 1166030), (10, 816221), (14, 583015), (17, 480130), (19, 429590), (34, 240065), (35, 233206), (38, 214795), (70, 116603), (85, 96026), (95, 85918), (119, 68590), (133, 61370), (170, 48013), (190, 42959), (238, 34295), (266, 30685), (323, 25270), (361, 22610), (595, 13718), (646, 12635), (665, 12274), (722, 11305), (1190, 6859), (1330, 6137), (1615, 5054), (1805, 4522), (2261, 3610), (2527, 3230)]