71302630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53611}}^1$

素因数の和:53644

約数の個数: 32

約数和(自身を含む): 154402560

約数和(自身を除く): 83099930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 53611, 107222, 268055, 375277, 536110, 750554, 1018609, 1876385, 2037218, 3752770, 5093045, 7130263, 10186090, 14260526, 35651315, 71302630]

約数ペア:

[(1, 71302630), (2, 35651315), (5, 14260526), (7, 10186090), (10, 7130263), (14, 5093045), (19, 3752770), (35, 2037218), (38, 1876385), (70, 1018609), (95, 750554), (133, 536110), (190, 375277), (266, 268055), (665, 107222), (1330, 53611)]