556010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 1264896

約数和(自身を除く): 708886

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 169, 182, 235, 329, 338, 455, 470, 611, 658, 845, 910, 1183, 1222, 1645, 1690, 2366, 3055, 3290, 4277, 5915, 6110, 7943, 8554, 11830, 15886, 21385, 39715, 42770, 55601, 79430, 111202, 278005, 556010]

約数ペア:

[(1, 556010), (2, 278005), (5, 111202), (7, 79430), (10, 55601), (13, 42770), (14, 39715), (26, 21385), (35, 15886), (47, 11830), (65, 8554), (70, 7943), (91, 6110), (94, 5915), (130, 4277), (169, 3290), (182, 3055), (235, 2366), (329, 1690), (338, 1645), (455, 1222), (470, 1183), (611, 910), (658, 845)]