67859540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10313}}^1$

素因数の和:10376

約数の個数: 48

約数和(自身を含む): 166344192

約数和(自身を除く): 98484652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 10313, 20626, 41252, 51565, 72191, 103130, 144382, 206260, 288764, 360955, 484711, 721910, 969422, 1443820, 1938844, 2423555, 3392977, 4847110, 6785954, 9694220, 13571908, 16964885, 33929770, 67859540]

約数ペア:

[(1, 67859540), (2, 33929770), (4, 16964885), (5, 13571908), (7, 9694220), (10, 6785954), (14, 4847110), (20, 3392977), (28, 2423555), (35, 1938844), (47, 1443820), (70, 969422), (94, 721910), (140, 484711), (188, 360955), (235, 288764), (329, 206260), (470, 144382), (658, 103130), (940, 72191), (1316, 51565), (1645, 41252), (3290, 20626), (6580, 10313)]