1999030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 4160160

約数和(自身を除く): 2161130

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1069, 1870, 2138, 5345, 10690, 11759, 18173, 23518, 36346, 58795, 90865, 117590, 181730, 199903, 399806, 999515, 1999030]

約数ペア:

[(1, 1999030), (2, 999515), (5, 399806), (10, 199903), (11, 181730), (17, 117590), (22, 90865), (34, 58795), (55, 36346), (85, 23518), (110, 18173), (170, 11759), (187, 10690), (374, 5345), (935, 2138), (1069, 1870)]