12121410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 33530112

約数和(自身を除く): 21408702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 293, 394, 586, 591, 879, 985, 1182, 1379, 1465, 1758, 1970, 2051, 2758, 2930, 2955, 4102, 4137, 4395, 5910, 6153, 6895, 8274, 8790, 10255, 12306, 13790, 20510, 20685, 30765, 41370, 57721, 61530, 115442, 173163, 288605, 346326, 404047, 577210, 808094, 865815, 1212141, 1731630, 2020235, 2424282, 4040470, 6060705, 12121410]

約数ペア:

[(1, 12121410), (2, 6060705), (3, 4040470), (5, 2424282), (6, 2020235), (7, 1731630), (10, 1212141), (14, 865815), (15, 808094), (21, 577210), (30, 404047), (35, 346326), (42, 288605), (70, 173163), (105, 115442), (197, 61530), (210, 57721), (293, 41370), (394, 30765), (586, 20685), (591, 20510), (879, 13790), (985, 12306), (1182, 10255), (1379, 8790), (1465, 8274), (1758, 6895), (1970, 6153), (2051, 5910), (2758, 4395), (2930, 4137), (2955, 4102)]