7641796620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1190311}}^1$

素因数の和:1190430

約数の個数: 48

約数和(自身を含む): 21597020928

約数和(自身を除く): 13955224308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 1190311, 2380622, 3570933, 4761244, 5951555, 7141866, 11903110, 14283732, 17854665, 23806220, 35709330, 71418660, 127363277, 254726554, 382089831, 509453108, 636816385, 764179662, 1273632770, 1528359324, 1910449155, 2547265540, 3820898310, 7641796620]

約数ペア:

[(1, 7641796620), (2, 3820898310), (3, 2547265540), (4, 1910449155), (5, 1528359324), (6, 1273632770), (10, 764179662), (12, 636816385), (15, 509453108), (20, 382089831), (30, 254726554), (60, 127363277), (107, 71418660), (214, 35709330), (321, 23806220), (428, 17854665), (535, 14283732), (642, 11903110), (1070, 7141866), (1284, 5951555), (1605, 4761244), (2140, 3570933), (3210, 2380622), (6420, 1190311)]