1875110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1753690

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 139, 142, 190, 278, 355, 695, 710, 1349, 1390, 2641, 2698, 5282, 6745, 9869, 13205, 13490, 19738, 26410, 49345, 98690, 187511, 375022, 937555, 1875110]

約数ペア:

[(1, 1875110), (2, 937555), (5, 375022), (10, 187511), (19, 98690), (38, 49345), (71, 26410), (95, 19738), (139, 13490), (142, 13205), (190, 9869), (278, 6745), (355, 5282), (695, 2698), (710, 2641), (1349, 1390)]