3997210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3359}}^1$

素因数の和:3390

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 4711910

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 3359, 6718, 16795, 23513, 33590, 47026, 57103, 114206, 117565, 235130, 285515, 399721, 571030, 799442, 1998605, 3997210]

約数ペア:

[(1, 3997210), (2, 1998605), (5, 799442), (7, 571030), (10, 399721), (14, 285515), (17, 235130), (34, 117565), (35, 114206), (70, 57103), (85, 47026), (119, 33590), (170, 23513), (238, 16795), (595, 6718), (1190, 3359)]