1388611710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{328277}}^1$

素因数の和:328337

約数の個数: 48

約数和(自身を含む): 3687218496

約数和(自身を除く): 2298606786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 328277, 656554, 984831, 1641385, 1969662, 2954493, 3282770, 4924155, 5908986, 9848310, 14772465, 15429019, 29544930, 30858038, 46287057, 77145095, 92574114, 138861171, 154290190, 231435285, 277722342, 462870570, 694305855, 1388611710]

約数ペア:

[(1, 1388611710), (2, 694305855), (3, 462870570), (5, 277722342), (6, 231435285), (9, 154290190), (10, 138861171), (15, 92574114), (18, 77145095), (30, 46287057), (45, 30858038), (47, 29544930), (90, 15429019), (94, 14772465), (141, 9848310), (235, 5908986), (282, 4924155), (423, 3282770), (470, 2954493), (705, 1969662), (846, 1641385), (1410, 984831), (2115, 656554), (4230, 328277)]