127406340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{707813}}^1$

素因数の和:707828

約数の個数: 36

約数和(自身を含む): 386466444

約数和(自身を除く): 259060104

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 707813, 1415626, 2123439, 2831252, 3539065, 4246878, 6370317, 7078130, 8493756, 10617195, 12740634, 14156260, 21234390, 25481268, 31851585, 42468780, 63703170, 127406340]

約数ペア:

[(1, 127406340), (2, 63703170), (3, 42468780), (4, 31851585), (5, 25481268), (6, 21234390), (9, 14156260), (10, 12740634), (12, 10617195), (15, 8493756), (18, 7078130), (20, 6370317), (30, 4246878), (36, 3539065), (45, 2831252), (60, 2123439), (90, 1415626), (180, 707813)]