2027437510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{54959}}^1$

素因数の和:55021

約数の個数: 64

約数和(自身を含む): 4558602240

約数和(自身を除く): 2531164730

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 1054, 1085, 1190, 2170, 2635, 3689, 5270, 7378, 18445, 36890, 54959, 109918, 274795, 384713, 549590, 769426, 934303, 1703729, 1868606, 1923565, 3407458, 3847130, 4671515, 6540121, 8518645, 9343030, 11926103, 13080242, 17037290, 23852206, 28963393, 32700605, 57926786, 59630515, 65401210, 119261030, 144816965, 202743751, 289633930, 405487502, 1013718755, 2027437510]

約数ペア:

[(1, 2027437510), (2, 1013718755), (5, 405487502), (7, 289633930), (10, 202743751), (14, 144816965), (17, 119261030), (31, 65401210), (34, 59630515), (35, 57926786), (62, 32700605), (70, 28963393), (85, 23852206), (119, 17037290), (155, 13080242), (170, 11926103), (217, 9343030), (238, 8518645), (310, 6540121), (434, 4671515), (527, 3847130), (595, 3407458), (1054, 1923565), (1085, 1868606), (1190, 1703729), (2170, 934303), (2635, 769426), (3689, 549590), (5270, 384713), (7378, 274795), (18445, 109918), (36890, 54959)]