14138390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^2$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 31080672

約数和(自身を除く): 16942282

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 109, 119, 170, 218, 238, 545, 595, 763, 1090, 1190, 1526, 1853, 3706, 3815, 7630, 9265, 11881, 12971, 18530, 23762, 25942, 59405, 64855, 83167, 118810, 129710, 166334, 201977, 403954, 415835, 831670, 1009885, 1413839, 2019770, 2827678, 7069195, 14138390]

約数ペア:

[(1, 14138390), (2, 7069195), (5, 2827678), (7, 2019770), (10, 1413839), (14, 1009885), (17, 831670), (34, 415835), (35, 403954), (70, 201977), (85, 166334), (109, 129710), (119, 118810), (170, 83167), (218, 64855), (238, 59405), (545, 25942), (595, 23762), (763, 18530), (1090, 12971), (1190, 11881), (1526, 9265), (1853, 7630), (3706, 3815)]