2031510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5209}}^1$

素因数の和:5232

約数の個数: 32

約数和(自身を含む): 5251680

約数和(自身を除く): 3220170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5209, 10418, 15627, 26045, 31254, 52090, 67717, 78135, 135434, 156270, 203151, 338585, 406302, 677170, 1015755, 2031510]

約数ペア:

[(1, 2031510), (2, 1015755), (3, 677170), (5, 406302), (6, 338585), (10, 203151), (13, 156270), (15, 135434), (26, 78135), (30, 67717), (39, 52090), (65, 31254), (78, 26045), (130, 15627), (195, 10418), (390, 5209)]