2019933480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{122867}}^1$

素因数の和:123018

約数の個数: 64

約数和(自身を含む): 6104082240

約数和(自身を除く): 4084148760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 122867, 245734, 368601, 491468, 614335, 737202, 982936, 1228670, 1474404, 1843005, 2457340, 2948808, 3686010, 4914680, 7372020, 14744040, 16832779, 33665558, 50498337, 67331116, 84163895, 100996674, 134662232, 168327790, 201993348, 252491685, 336655580, 403986696, 504983370, 673311160, 1009966740, 2019933480]

約数ペア:

[(1, 2019933480), (2, 1009966740), (3, 673311160), (4, 504983370), (5, 403986696), (6, 336655580), (8, 252491685), (10, 201993348), (12, 168327790), (15, 134662232), (20, 100996674), (24, 84163895), (30, 67331116), (40, 50498337), (60, 33665558), (120, 16832779), (137, 14744040), (274, 7372020), (411, 4914680), (548, 3686010), (685, 2948808), (822, 2457340), (1096, 1843005), (1370, 1474404), (1644, 1228670), (2055, 982936), (2740, 737202), (3288, 614335), (4110, 491468), (5480, 368601), (8220, 245734), (16440, 122867)]