69963460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{499739}}^1$

素因数の和:499755

約数の個数: 24

約数和(自身を含む): 167912640

約数和(自身を除く): 97949180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 499739, 999478, 1998956, 2498695, 3498173, 4997390, 6996346, 9994780, 13992692, 17490865, 34981730, 69963460]

約数ペア:

[(1, 69963460), (2, 34981730), (4, 17490865), (5, 13992692), (7, 9994780), (10, 6996346), (14, 4997390), (20, 3498173), (28, 2498695), (35, 1998956), (70, 999478), (140, 499739)]