3758470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 7076160

約数和(自身を除く): 3317690

約数列:

[1, 2, 5, 10, 41, 82, 89, 103, 178, 205, 206, 410, 445, 515, 890, 1030, 3649, 4223, 7298, 8446, 9167, 18245, 18334, 21115, 36490, 42230, 45835, 91670, 375847, 751694, 1879235, 3758470]

約数ペア:

[(1, 3758470), (2, 1879235), (5, 751694), (10, 375847), (41, 91670), (82, 45835), (89, 42230), (103, 36490), (178, 21115), (205, 18334), (206, 18245), (410, 9167), (445, 8446), (515, 7298), (890, 4223), (1030, 3649)]