852170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 1714176

約数和(自身を除く): 862006

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 127, 254, 305, 610, 635, 671, 1270, 1342, 1397, 2794, 3355, 6710, 6985, 7747, 13970, 15494, 38735, 77470, 85217, 170434, 426085, 852170]

約数ペア:

[(1, 852170), (2, 426085), (5, 170434), (10, 85217), (11, 77470), (22, 38735), (55, 15494), (61, 13970), (110, 7747), (122, 6985), (127, 6710), (254, 3355), (305, 2794), (610, 1397), (635, 1342), (671, 1270)]