906543170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 1798917120

約数和(自身を除く): 892373950

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 103, 130, 158, 206, 395, 515, 790, 857, 1027, 1030, 1339, 1714, 2054, 2678, 4285, 5135, 6695, 8137, 8570, 10270, 11141, 13390, 16274, 22282, 40685, 55705, 67703, 81370, 88271, 105781, 111410, 135406, 176542, 211562, 338515, 441355, 528905, 677030, 880139, 882710, 1057810, 1147523, 1760278, 2295046, 4400695, 5737615, 6973409, 8801390, 11475230, 13946818, 34867045, 69734090, 90654317, 181308634, 453271585, 906543170]

約数ペア:

[(1, 906543170), (2, 453271585), (5, 181308634), (10, 90654317), (13, 69734090), (26, 34867045), (65, 13946818), (79, 11475230), (103, 8801390), (130, 6973409), (158, 5737615), (206, 4400695), (395, 2295046), (515, 1760278), (790, 1147523), (857, 1057810), (1027, 882710), (1030, 880139), (1339, 677030), (1714, 528905), (2054, 441355), (2678, 338515), (4285, 211562), (5135, 176542), (6695, 135406), (8137, 111410), (8570, 105781), (10270, 88271), (11141, 81370), (13390, 67703), (16274, 55705), (22282, 40685)]