439833730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{3881}}^1$

素因数の和:5514

約数の個数: 32

約数和(自身を含む): 905592960

約数和(自身を除く): 465759230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1619, 3238, 3881, 7762, 8095, 11333, 16190, 19405, 22666, 27167, 38810, 54334, 56665, 113330, 135835, 271670, 6283339, 12566678, 31416695, 43983373, 62833390, 87966746, 219916865, 439833730]

約数ペア:

[(1, 439833730), (2, 219916865), (5, 87966746), (7, 62833390), (10, 43983373), (14, 31416695), (35, 12566678), (70, 6283339), (1619, 271670), (3238, 135835), (3881, 113330), (7762, 56665), (8095, 54334), (11333, 38810), (16190, 27167), (19405, 22666)]