2019058030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{607}}^1\times {\mathrm{2749}}^1$

素因数の和:3385

約数の個数: 48

約数和(自身を含む): 4002768000

約数和(自身を除く): 1983709970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 607, 1210, 1214, 2749, 3035, 5498, 6070, 6677, 13354, 13745, 27490, 30239, 33385, 60478, 66770, 73447, 146894, 151195, 302390, 332629, 367235, 665258, 734470, 1663145, 1668643, 3326290, 3337286, 8343215, 16686430, 18355073, 36710146, 91775365, 183550730, 201905803, 403811606, 1009529015, 2019058030]

約数ペア:

[(1, 2019058030), (2, 1009529015), (5, 403811606), (10, 201905803), (11, 183550730), (22, 91775365), (55, 36710146), (110, 18355073), (121, 16686430), (242, 8343215), (605, 3337286), (607, 3326290), (1210, 1668643), (1214, 1663145), (2749, 734470), (3035, 665258), (5498, 367235), (6070, 332629), (6677, 302390), (13354, 151195), (13745, 146894), (27490, 73447), (30239, 66770), (33385, 60478)]