684327230

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{9733}}^1$

素因数の和:9908

約数の個数: 32

約数和(自身を含む): 1261526400

約数和(自身を除く): 577199170

約数列:

[1, 2, 5, 10, 79, 89, 158, 178, 395, 445, 790, 890, 7031, 9733, 14062, 19466, 35155, 48665, 70310, 97330, 768907, 866237, 1537814, 1732474, 3844535, 4331185, 7689070, 8662370, 68432723, 136865446, 342163615, 684327230]

約数ペア:

[(1, 684327230), (2, 342163615), (5, 136865446), (10, 68432723), (79, 8662370), (89, 7689070), (158, 4331185), (178, 3844535), (395, 1732474), (445, 1537814), (790, 866237), (890, 768907), (7031, 97330), (9733, 70310), (14062, 48665), (19466, 35155)]