42567780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10589}}^1$

素因数の和:10668

約数の個数: 48

約数和(自身を含む): 120980160

約数和(自身を除く): 78412380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 10589, 21178, 31767, 42356, 52945, 63534, 105890, 127068, 158835, 211780, 317670, 635340, 709463, 1418926, 2128389, 2837852, 3547315, 4256778, 7094630, 8513556, 10641945, 14189260, 21283890, 42567780]

約数ペア:

[(1, 42567780), (2, 21283890), (3, 14189260), (4, 10641945), (5, 8513556), (6, 7094630), (10, 4256778), (12, 3547315), (15, 2837852), (20, 2128389), (30, 1418926), (60, 709463), (67, 635340), (134, 317670), (201, 211780), (268, 158835), (335, 127068), (402, 105890), (670, 63534), (804, 52945), (1005, 42356), (1340, 31767), (2010, 21178), (4020, 10589)]