7588420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 18506880

約数和(自身を除く): 10918460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 809, 938, 1340, 1618, 1876, 2345, 3236, 4045, 4690, 5663, 8090, 9380, 11326, 16180, 22652, 28315, 54203, 56630, 108406, 113260, 216812, 271015, 379421, 542030, 758842, 1084060, 1517684, 1897105, 3794210, 7588420]

約数ペア:

[(1, 7588420), (2, 3794210), (4, 1897105), (5, 1517684), (7, 1084060), (10, 758842), (14, 542030), (20, 379421), (28, 271015), (35, 216812), (67, 113260), (70, 108406), (134, 56630), (140, 54203), (268, 28315), (335, 22652), (469, 16180), (670, 11326), (809, 9380), (938, 8090), (1340, 5663), (1618, 4690), (1876, 4045), (2345, 3236)]