2010085905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{317}}^1\times {\mathrm{1171}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 3407932224

約数和(自身を除く): 1397846319

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 317, 361, 951, 1083, 1171, 1585, 1805, 3513, 4755, 5415, 5855, 6023, 17565, 18069, 22249, 30115, 66747, 90345, 111245, 114437, 333735, 343311, 371207, 422731, 572185, 1113621, 1268193, 1716555, 1856035, 2113655, 5568105, 6340965, 7052933, 21158799, 35264665, 105793995, 134005727, 402017181, 670028635, 2010085905]

約数ペア:

[(1, 2010085905), (3, 670028635), (5, 402017181), (15, 134005727), (19, 105793995), (57, 35264665), (95, 21158799), (285, 7052933), (317, 6340965), (361, 5568105), (951, 2113655), (1083, 1856035), (1171, 1716555), (1585, 1268193), (1805, 1113621), (3513, 572185), (4755, 422731), (5415, 371207), (5855, 343311), (6023, 333735), (17565, 114437), (18069, 111245), (22249, 90345), (30115, 66747)]