69358240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61927}}^1$

素因数の和:61949

約数の個数: 48

約数和(自身を含む): 187270272

約数和(自身を除く): 117912032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 61927, 123854, 247708, 309635, 433489, 495416, 619270, 866978, 990832, 1238540, 1733956, 1981664, 2167445, 2477080, 3467912, 4334890, 4954160, 6935824, 8669780, 9908320, 13871648, 17339560, 34679120, 69358240]

約数ペア:

[(1, 69358240), (2, 34679120), (4, 17339560), (5, 13871648), (7, 9908320), (8, 8669780), (10, 6935824), (14, 4954160), (16, 4334890), (20, 3467912), (28, 2477080), (32, 2167445), (35, 1981664), (40, 1733956), (56, 1238540), (70, 990832), (80, 866978), (112, 619270), (140, 495416), (160, 433489), (224, 309635), (280, 247708), (560, 123854), (1120, 61927)]