612293290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{7789}}^1$

素因数の和:8926

約数の個数: 32

約数和(自身を含む): 1260858240

約数和(自身を除く): 648564950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1123, 2246, 5615, 7789, 7861, 11230, 15578, 15722, 38945, 39305, 54523, 77890, 78610, 109046, 272615, 545230, 8747047, 17494094, 43735235, 61229329, 87470470, 122458658, 306146645, 612293290]

約数ペア:

[(1, 612293290), (2, 306146645), (5, 122458658), (7, 87470470), (10, 61229329), (14, 43735235), (35, 17494094), (70, 8747047), (1123, 545230), (2246, 272615), (5615, 109046), (7789, 78610), (7861, 77890), (11230, 54523), (15578, 39305), (15722, 38945)]