2070147495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1033}}^1$

素因数の和:1336

約数の個数: 64

約数和(自身を含む): 3668797440

約数和(自身を除く): 1598649945

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 239, 559, 645, 717, 1033, 1195, 1677, 2795, 3099, 3107, 3585, 5165, 8385, 9321, 10277, 13429, 15495, 15535, 30831, 40287, 44419, 46605, 51385, 67145, 133257, 133601, 154155, 201435, 222095, 246887, 400803, 577447, 666285, 668005, 740661, 1234435, 1732341, 2004015, 2887235, 3209531, 3703305, 8661705, 9628593, 10616141, 16047655, 31848423, 48142965, 53080705, 138009833, 159242115, 414029499, 690049165, 2070147495]

約数ペア:

[(1, 2070147495), (3, 690049165), (5, 414029499), (13, 159242115), (15, 138009833), (39, 53080705), (43, 48142965), (65, 31848423), (129, 16047655), (195, 10616141), (215, 9628593), (239, 8661705), (559, 3703305), (645, 3209531), (717, 2887235), (1033, 2004015), (1195, 1732341), (1677, 1234435), (2795, 740661), (3099, 668005), (3107, 666285), (3585, 577447), (5165, 400803), (8385, 246887), (9321, 222095), (10277, 201435), (13429, 154155), (15495, 133601), (15535, 133257), (30831, 67145), (40287, 51385), (44419, 46605)]