3446780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 7741440

約数和(自身を除く): 4294660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 127, 230, 236, 254, 295, 460, 508, 590, 635, 1180, 1270, 1357, 2540, 2714, 2921, 5428, 5842, 6785, 7493, 11684, 13570, 14605, 14986, 27140, 29210, 29972, 37465, 58420, 74930, 149860, 172339, 344678, 689356, 861695, 1723390, 3446780]

約数ペア:

[(1, 3446780), (2, 1723390), (4, 861695), (5, 689356), (10, 344678), (20, 172339), (23, 149860), (46, 74930), (59, 58420), (92, 37465), (115, 29972), (118, 29210), (127, 27140), (230, 14986), (236, 14605), (254, 13570), (295, 11684), (460, 7493), (508, 6785), (590, 5842), (635, 5428), (1180, 2921), (1270, 2714), (1357, 2540)]