1864610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 3907008

約数和(自身を除く): 2042398

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 67, 110, 115, 121, 134, 230, 242, 253, 335, 506, 605, 670, 737, 1210, 1265, 1474, 1541, 2530, 2783, 3082, 3685, 5566, 7370, 7705, 8107, 13915, 15410, 16214, 16951, 27830, 33902, 40535, 81070, 84755, 169510, 186461, 372922, 932305, 1864610]

約数ペア:

[(1, 1864610), (2, 932305), (5, 372922), (10, 186461), (11, 169510), (22, 84755), (23, 81070), (46, 40535), (55, 33902), (67, 27830), (110, 16951), (115, 16214), (121, 15410), (134, 13915), (230, 8107), (242, 7705), (253, 7370), (335, 5566), (506, 3685), (605, 3082), (670, 2783), (737, 2530), (1210, 1541), (1265, 1474)]