2018590530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{210929}}^1$

素因数の和:210979

約数の個数: 64

約数和(自身を含む): 5467305600

約数和(自身を除く): 3448715070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 9570, 210929, 421858, 632787, 1054645, 1265574, 2109290, 2320219, 3163935, 4640438, 6116941, 6327870, 6960657, 11601095, 12233882, 13921314, 18350823, 23202190, 30584705, 34803285, 36701646, 61169410, 67286351, 69606570, 91754115, 134572702, 183508230, 201859053, 336431755, 403718106, 672863510, 1009295265, 2018590530]

約数ペア:

[(1, 2018590530), (2, 1009295265), (3, 672863510), (5, 403718106), (6, 336431755), (10, 201859053), (11, 183508230), (15, 134572702), (22, 91754115), (29, 69606570), (30, 67286351), (33, 61169410), (55, 36701646), (58, 34803285), (66, 30584705), (87, 23202190), (110, 18350823), (145, 13921314), (165, 12233882), (174, 11601095), (290, 6960657), (319, 6327870), (330, 6116941), (435, 4640438), (638, 3163935), (870, 2320219), (957, 2109290), (1595, 1265574), (1914, 1054645), (3190, 632787), (4785, 421858), (9570, 210929)]