2018608890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1\times {\mathrm{1117}}^1$

素因数の和:2207

約数の個数: 64

約数和(自身を含む): 4936014720

約数和(自身を除く): 2917405830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1021, 1117, 1770, 2042, 2234, 3063, 3351, 5105, 5585, 6126, 6702, 10210, 11170, 15315, 16755, 30630, 33510, 60239, 65903, 120478, 131806, 180717, 197709, 301195, 329515, 361434, 395418, 602390, 659030, 903585, 988545, 1140457, 1807170, 1977090, 2280914, 3421371, 5702285, 6842742, 11404570, 17106855, 34213710, 67286963, 134573926, 201860889, 336434815, 403721778, 672869630, 1009304445, 2018608890]

約数ペア:

[(1, 2018608890), (2, 1009304445), (3, 672869630), (5, 403721778), (6, 336434815), (10, 201860889), (15, 134573926), (30, 67286963), (59, 34213710), (118, 17106855), (177, 11404570), (295, 6842742), (354, 5702285), (590, 3421371), (885, 2280914), (1021, 1977090), (1117, 1807170), (1770, 1140457), (2042, 988545), (2234, 903585), (3063, 659030), (3351, 602390), (5105, 395418), (5585, 361434), (6126, 329515), (6702, 301195), (10210, 197709), (11170, 180717), (15315, 131806), (16755, 120478), (30630, 65903), (33510, 60239)]