68083540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{69473}}^1$

素因数の和:69496

約数の個数: 36

約数和(自身を含む): 166320756

約数和(自身を除く): 98237216

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 69473, 138946, 277892, 347365, 486311, 694730, 972622, 1389460, 1945244, 2431555, 3404177, 4863110, 6808354, 9726220, 13616708, 17020885, 34041770, 68083540]

約数ペア:

[(1, 68083540), (2, 34041770), (4, 17020885), (5, 13616708), (7, 9726220), (10, 6808354), (14, 4863110), (20, 3404177), (28, 2431555), (35, 1945244), (49, 1389460), (70, 972622), (98, 694730), (140, 486311), (196, 347365), (245, 277892), (490, 138946), (980, 69473)]