173015110

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{2663}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 319360320

約数和(自身を除く): 146345210

約数列:

[1, 2, 5, 10, 73, 89, 146, 178, 365, 445, 730, 890, 2663, 5326, 6497, 12994, 13315, 26630, 32485, 64970, 194399, 237007, 388798, 474014, 971995, 1185035, 1943990, 2370070, 17301511, 34603022, 86507555, 173015110]

約数ペア:

[(1, 173015110), (2, 86507555), (5, 34603022), (10, 17301511), (73, 2370070), (89, 1943990), (146, 1185035), (178, 971995), (365, 474014), (445, 388798), (730, 237007), (890, 194399), (2663, 64970), (5326, 32485), (6497, 26630), (12994, 13315)]