2079090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1$

素因数の和:1803

約数の個数: 48

約数和(自身を含む): 5824728

約数和(自身を除く): 3745638

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1777, 3554, 5331, 8885, 10662, 15993, 17770, 23101, 26655, 31986, 46202, 53310, 69303, 79965, 115505, 138606, 159930, 207909, 231010, 346515, 415818, 693030, 1039545, 2079090]

約数ペア:

[(1, 2079090), (2, 1039545), (3, 693030), (5, 415818), (6, 346515), (9, 231010), (10, 207909), (13, 159930), (15, 138606), (18, 115505), (26, 79965), (30, 69303), (39, 53310), (45, 46202), (65, 31986), (78, 26655), (90, 23101), (117, 17770), (130, 15993), (195, 10662), (234, 8885), (390, 5331), (585, 3554), (1170, 1777)]