179078510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81031}}^1$

素因数の和:81068

約数の個数: 32

約数和(自身を含む): 367561152

約数和(自身を除く): 188482642

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 81031, 162062, 405155, 810310, 1053403, 1377527, 2106806, 2755054, 5267015, 6887635, 10534030, 13775270, 17907851, 35815702, 89539255, 179078510]

約数ペア:

[(1, 179078510), (2, 89539255), (5, 35815702), (10, 17907851), (13, 13775270), (17, 10534030), (26, 6887635), (34, 5267015), (65, 2755054), (85, 2106806), (130, 1377527), (170, 1053403), (221, 810310), (442, 405155), (1105, 162062), (2210, 81031)]