73206510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{557}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 190112832

約数和(自身を除く): 116906322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 337, 390, 557, 674, 1011, 1114, 1671, 1685, 2022, 2785, 3342, 3370, 4381, 5055, 5570, 7241, 8355, 8762, 10110, 13143, 14482, 16710, 21723, 21905, 26286, 36205, 43446, 43810, 65715, 72410, 108615, 131430, 187709, 217230, 375418, 563127, 938545, 1126254, 1877090, 2440217, 2815635, 4880434, 5631270, 7320651, 12201085, 14641302, 24402170, 36603255, 73206510]

約数ペア:

[(1, 73206510), (2, 36603255), (3, 24402170), (5, 14641302), (6, 12201085), (10, 7320651), (13, 5631270), (15, 4880434), (26, 2815635), (30, 2440217), (39, 1877090), (65, 1126254), (78, 938545), (130, 563127), (195, 375418), (337, 217230), (390, 187709), (557, 131430), (674, 108615), (1011, 72410), (1114, 65715), (1671, 43810), (1685, 43446), (2022, 36205), (2785, 26286), (3342, 21905), (3370, 21723), (4381, 16710), (5055, 14482), (5570, 13143), (7241, 10110), (8355, 8762)]