85566530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 185345280

約数和(自身を除く): 99778750

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 61, 70, 122, 145, 203, 290, 305, 406, 427, 610, 691, 854, 1015, 1382, 1769, 2030, 2135, 3455, 3538, 4270, 4837, 6910, 8845, 9674, 12383, 17690, 20039, 24185, 24766, 40078, 42151, 48370, 61915, 84302, 100195, 123830, 140273, 200390, 210755, 280546, 295057, 421510, 590114, 701365, 1222379, 1402730, 1475285, 2444758, 2950570, 6111895, 8556653, 12223790, 17113306, 42783265, 85566530]

約数ペア:

[(1, 85566530), (2, 42783265), (5, 17113306), (7, 12223790), (10, 8556653), (14, 6111895), (29, 2950570), (35, 2444758), (58, 1475285), (61, 1402730), (70, 1222379), (122, 701365), (145, 590114), (203, 421510), (290, 295057), (305, 280546), (406, 210755), (427, 200390), (610, 140273), (691, 123830), (854, 100195), (1015, 84302), (1382, 61915), (1769, 48370), (2030, 42151), (2135, 40078), (3455, 24766), (3538, 24185), (4270, 20039), (4837, 17690), (6910, 12383), (8845, 9674)]