2013183045

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{4049}}^1$

素因数の和:4219

約数の個数: 64

約数和(自身を含む): 3732480000

約数和(自身を除く): 1719296955

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 127, 135, 145, 261, 381, 435, 635, 783, 1143, 1305, 1905, 3429, 3683, 3915, 4049, 5715, 11049, 12147, 17145, 18415, 20245, 33147, 36441, 55245, 60735, 99441, 109323, 117421, 165735, 182205, 352263, 497205, 514223, 546615, 587105, 1056789, 1542669, 1761315, 2571115, 3170367, 4628007, 5283945, 7713345, 13884021, 14912467, 15851835, 23140035, 44737401, 69420105, 74562335, 134212203, 223687005, 402636609, 671061015, 2013183045]

約数ペア:

[(1, 2013183045), (3, 671061015), (5, 402636609), (9, 223687005), (15, 134212203), (27, 74562335), (29, 69420105), (45, 44737401), (87, 23140035), (127, 15851835), (135, 14912467), (145, 13884021), (261, 7713345), (381, 5283945), (435, 4628007), (635, 3170367), (783, 2571115), (1143, 1761315), (1305, 1542669), (1905, 1056789), (3429, 587105), (3683, 546615), (3915, 514223), (4049, 497205), (5715, 352263), (11049, 182205), (12147, 165735), (17145, 117421), (18415, 109323), (20245, 99441), (33147, 60735), (36441, 55245)]