126051380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69259}}^1$

素因数の和:69288

約数の個数: 48

約数和(自身を含む): 325799040

約数和(自身を除く): 199747660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 69259, 138518, 277036, 346295, 484813, 692590, 900367, 969626, 1385180, 1800734, 1939252, 2424065, 3601468, 4501835, 4848130, 6302569, 9003670, 9696260, 12605138, 18007340, 25210276, 31512845, 63025690, 126051380]

約数ペア:

[(1, 126051380), (2, 63025690), (4, 31512845), (5, 25210276), (7, 18007340), (10, 12605138), (13, 9696260), (14, 9003670), (20, 6302569), (26, 4848130), (28, 4501835), (35, 3601468), (52, 2424065), (65, 1939252), (70, 1800734), (91, 1385180), (130, 969626), (140, 900367), (182, 692590), (260, 484813), (364, 346295), (455, 277036), (910, 138518), (1820, 69259)]