2021323230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{284293}}^1$

素因数の和:284385

約数の個数: 48

約数和(自身を含む): 5321983680

約数和(自身を除く): 3300660450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 284293, 568586, 852879, 1421465, 1705758, 2558637, 2842930, 4264395, 5117274, 8528790, 12793185, 22459147, 25586370, 44918294, 67377441, 112295735, 134754882, 202132323, 224591470, 336887205, 404264646, 673774410, 1010661615, 2021323230]

約数ペア:

[(1, 2021323230), (2, 1010661615), (3, 673774410), (5, 404264646), (6, 336887205), (9, 224591470), (10, 202132323), (15, 134754882), (18, 112295735), (30, 67377441), (45, 44918294), (79, 25586370), (90, 22459147), (158, 12793185), (237, 8528790), (395, 5117274), (474, 4264395), (711, 2842930), (790, 2558637), (1185, 1705758), (1422, 1421465), (2370, 852879), (3555, 568586), (7110, 284293)]