2012040345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{4603}}^1$

素因数の和:4822

約数の個数: 64

約数和(自身を含む): 3861172224

約数和(自身を除く): 1849131879

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 181, 345, 483, 543, 805, 905, 1267, 2415, 2715, 3801, 4163, 4603, 6335, 12489, 13809, 19005, 20815, 23015, 29141, 32221, 62445, 69045, 87423, 96663, 105869, 145705, 161105, 317607, 437115, 483315, 529345, 741083, 833143, 1588035, 2223249, 2499429, 3705415, 4165715, 5832001, 11116245, 12497145, 17496003, 19162289, 29160005, 57486867, 87480015, 95811445, 134136023, 287434335, 402408069, 670680115, 2012040345]

約数ペア:

[(1, 2012040345), (3, 670680115), (5, 402408069), (7, 287434335), (15, 134136023), (21, 95811445), (23, 87480015), (35, 57486867), (69, 29160005), (105, 19162289), (115, 17496003), (161, 12497145), (181, 11116245), (345, 5832001), (483, 4165715), (543, 3705415), (805, 2499429), (905, 2223249), (1267, 1588035), (2415, 833143), (2715, 741083), (3801, 529345), (4163, 483315), (4603, 437115), (6335, 317607), (12489, 161105), (13809, 145705), (19005, 105869), (20815, 96663), (23015, 87423), (29141, 69045), (32221, 62445)]