31695230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23831}}^1$

素因数の和:23864

約数の個数: 32

約数和(自身を含む): 68636160

約数和(自身を除く): 36940930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 23831, 47662, 119155, 166817, 238310, 333634, 452789, 834085, 905578, 1668170, 2263945, 3169523, 4527890, 6339046, 15847615, 31695230]

約数ペア:

[(1, 31695230), (2, 15847615), (5, 6339046), (7, 4527890), (10, 3169523), (14, 2263945), (19, 1668170), (35, 905578), (38, 834085), (70, 452789), (95, 333634), (133, 238310), (190, 166817), (266, 119155), (665, 47662), (1330, 23831)]