2017106210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{15859}}^1$

素因数の和:15975

約数の個数: 64

約数和(自身を含む): 4384972800

約数和(自身を除く): 2367866590

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 79, 115, 158, 161, 230, 322, 395, 553, 790, 805, 1106, 1610, 1817, 2765, 3634, 5530, 9085, 12719, 15859, 18170, 25438, 31718, 63595, 79295, 111013, 127190, 158590, 222026, 364757, 555065, 729514, 1110130, 1252861, 1823785, 2505722, 2553299, 3647570, 5106598, 6264305, 8770027, 12528610, 12766495, 17540054, 25532990, 28815803, 43850135, 57631606, 87700270, 144079015, 201710621, 288158030, 403421242, 1008553105, 2017106210]

約数ペア:

[(1, 2017106210), (2, 1008553105), (5, 403421242), (7, 288158030), (10, 201710621), (14, 144079015), (23, 87700270), (35, 57631606), (46, 43850135), (70, 28815803), (79, 25532990), (115, 17540054), (158, 12766495), (161, 12528610), (230, 8770027), (322, 6264305), (395, 5106598), (553, 3647570), (790, 2553299), (805, 2505722), (1106, 1823785), (1610, 1252861), (1817, 1110130), (2765, 729514), (3634, 555065), (5530, 364757), (9085, 222026), (12719, 158590), (15859, 127190), (18170, 111013), (25438, 79295), (31718, 63595)]