87587080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3037}}^1$

素因数の和:3158

約数の個数: 64

約数和(自身を含む): 227485440

約数和(自身を除く): 139898360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 824, 1030, 1442, 2060, 2884, 3037, 3605, 4120, 5768, 6074, 7210, 12148, 14420, 15185, 21259, 24296, 28840, 30370, 42518, 60740, 85036, 106295, 121480, 170072, 212590, 312811, 425180, 625622, 850360, 1251244, 1564055, 2189677, 2502488, 3128110, 4379354, 6256220, 8758708, 10948385, 12512440, 17517416, 21896770, 43793540, 87587080]

約数ペア:

[(1, 87587080), (2, 43793540), (4, 21896770), (5, 17517416), (7, 12512440), (8, 10948385), (10, 8758708), (14, 6256220), (20, 4379354), (28, 3128110), (35, 2502488), (40, 2189677), (56, 1564055), (70, 1251244), (103, 850360), (140, 625622), (206, 425180), (280, 312811), (412, 212590), (515, 170072), (721, 121480), (824, 106295), (1030, 85036), (1442, 60740), (2060, 42518), (2884, 30370), (3037, 28840), (3605, 24296), (4120, 21259), (5768, 15185), (6074, 14420), (7210, 12148)]