276973710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{710189}}^1$

素因数の和:710212

約数の個数: 32

約数和(自身を含む): 715871520

約数和(自身を除く): 438897810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 710189, 1420378, 2130567, 3550945, 4261134, 7101890, 9232457, 10652835, 18464914, 21305670, 27697371, 46162285, 55394742, 92324570, 138486855, 276973710]

約数ペア:

[(1, 276973710), (2, 138486855), (3, 92324570), (5, 55394742), (6, 46162285), (10, 27697371), (13, 21305670), (15, 18464914), (26, 10652835), (30, 9232457), (39, 7101890), (65, 4261134), (78, 3550945), (130, 2130567), (195, 1420378), (390, 710189)]