265080830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{661}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 579975552

約数和(自身を除く): 314894722

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 337, 595, 661, 674, 1190, 1322, 1685, 2359, 3305, 3370, 4627, 4718, 5729, 6610, 9254, 11237, 11458, 11795, 22474, 23135, 23590, 28645, 40103, 46270, 56185, 57290, 78659, 80206, 112370, 157318, 200515, 222757, 393295, 401030, 445514, 786590, 1113785, 1559299, 2227570, 3118598, 3786869, 7573738, 7796495, 15592990, 18934345, 26508083, 37868690, 53016166, 132540415, 265080830]

約数ペア:

[(1, 265080830), (2, 132540415), (5, 53016166), (7, 37868690), (10, 26508083), (14, 18934345), (17, 15592990), (34, 7796495), (35, 7573738), (70, 3786869), (85, 3118598), (119, 2227570), (170, 1559299), (238, 1113785), (337, 786590), (595, 445514), (661, 401030), (674, 393295), (1190, 222757), (1322, 200515), (1685, 157318), (2359, 112370), (3305, 80206), (3370, 78659), (4627, 57290), (4718, 56185), (5729, 46270), (6610, 40103), (9254, 28645), (11237, 23590), (11458, 23135), (11795, 22474)]