9068780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 21939456

約数和(自身を除く): 12870676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 307, 422, 614, 844, 1055, 1228, 1477, 1535, 2110, 2149, 2954, 3070, 4220, 4298, 5908, 6140, 7385, 8596, 10745, 14770, 21490, 29540, 42980, 64777, 129554, 259108, 323885, 453439, 647770, 906878, 1295540, 1813756, 2267195, 4534390, 9068780]

約数ペア:

[(1, 9068780), (2, 4534390), (4, 2267195), (5, 1813756), (7, 1295540), (10, 906878), (14, 647770), (20, 453439), (28, 323885), (35, 259108), (70, 129554), (140, 64777), (211, 42980), (307, 29540), (422, 21490), (614, 14770), (844, 10745), (1055, 8596), (1228, 7385), (1477, 6140), (1535, 5908), (2110, 4298), (2149, 4220), (2954, 3070)]