1465012220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{197441}}^1$

素因数の和:197510

約数の個数: 48

約数和(自身を含む): 3582387648

約数和(自身を除く): 2117375428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 197441, 394882, 789764, 987205, 1382087, 1974410, 2764174, 3948820, 5528348, 6910435, 10464373, 13820870, 20928746, 27641740, 41857492, 52321865, 73250611, 104643730, 146501222, 209287460, 293002444, 366253055, 732506110, 1465012220]

約数ペア:

[(1, 1465012220), (2, 732506110), (4, 366253055), (5, 293002444), (7, 209287460), (10, 146501222), (14, 104643730), (20, 73250611), (28, 52321865), (35, 41857492), (53, 27641740), (70, 20928746), (106, 13820870), (140, 10464373), (212, 6910435), (265, 5528348), (371, 3948820), (530, 2764174), (742, 1974410), (1060, 1382087), (1484, 987205), (1855, 789764), (3710, 394882), (7420, 197441)]