71130690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{569}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 190425600

約数和(自身を除く): 119294910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 463, 569, 926, 1138, 1389, 1707, 2315, 2778, 2845, 3414, 4167, 4630, 5121, 5690, 6945, 8334, 8535, 10242, 12501, 13890, 15363, 17070, 20835, 25002, 25605, 30726, 41670, 51210, 62505, 76815, 125010, 153630, 263447, 526894, 790341, 1317235, 1580682, 2371023, 2634470, 3951705, 4742046, 7113069, 7903410, 11855115, 14226138, 23710230, 35565345, 71130690]

約数ペア:

[(1, 71130690), (2, 35565345), (3, 23710230), (5, 14226138), (6, 11855115), (9, 7903410), (10, 7113069), (15, 4742046), (18, 3951705), (27, 2634470), (30, 2371023), (45, 1580682), (54, 1317235), (90, 790341), (135, 526894), (270, 263447), (463, 153630), (569, 125010), (926, 76815), (1138, 62505), (1389, 51210), (1707, 41670), (2315, 30726), (2778, 25605), (2845, 25002), (3414, 20835), (4167, 17070), (4630, 15363), (5121, 13890), (5690, 12501), (6945, 10242), (8334, 8535)]