434421890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{326633}}^1$

素因数の和:326666

約数の個数: 32

約数和(自身を含む): 940705920

約数和(自身を除く): 506284030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 326633, 653266, 1633165, 2286431, 3266330, 4572862, 6206027, 11432155, 12412054, 22864310, 31030135, 43442189, 62060270, 86884378, 217210945, 434421890]

約数ペア:

[(1, 434421890), (2, 217210945), (5, 86884378), (7, 62060270), (10, 43442189), (14, 31030135), (19, 22864310), (35, 12412054), (38, 11432155), (70, 6206027), (95, 4572862), (133, 3266330), (190, 2286431), (266, 1633165), (665, 653266), (1330, 326633)]