30370186

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 57139200

約数和(自身を除く): 26769014

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 991, 1393, 1982, 2189, 2786, 4378, 6937, 10901, 13874, 15323, 21802, 30646, 76307, 152614, 197209, 394418, 1380463, 2169299, 2760926, 4338598, 15185093, 30370186]

約数ペア:

[(1, 30370186), (2, 15185093), (7, 4338598), (11, 2760926), (14, 2169299), (22, 1380463), (77, 394418), (154, 197209), (199, 152614), (398, 76307), (991, 30646), (1393, 21802), (1982, 15323), (2189, 13874), (2786, 10901), (4378, 6937)]