31294662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 74165760

約数和(自身を除く): 42871098

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 73, 118, 146, 173, 177, 219, 346, 354, 413, 438, 511, 519, 826, 1022, 1038, 1211, 1239, 1533, 2422, 2478, 3066, 3633, 4307, 7266, 8614, 10207, 12629, 12921, 20414, 25258, 25842, 30149, 30621, 37887, 60298, 61242, 71449, 75774, 88403, 90447, 142898, 176806, 180894, 214347, 265209, 428694, 530418, 745111, 1490222, 2235333, 4470666, 5215777, 10431554, 15647331, 31294662]

約数ペア:

[(1, 31294662), (2, 15647331), (3, 10431554), (6, 5215777), (7, 4470666), (14, 2235333), (21, 1490222), (42, 745111), (59, 530418), (73, 428694), (118, 265209), (146, 214347), (173, 180894), (177, 176806), (219, 142898), (346, 90447), (354, 88403), (413, 75774), (438, 71449), (511, 61242), (519, 60298), (826, 37887), (1022, 30621), (1038, 30149), (1211, 25842), (1239, 25258), (1533, 20414), (2422, 12921), (2478, 12629), (3066, 10207), (3633, 8614), (4307, 7266)]