31147014

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2857}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 65848320

約数和(自身を除く): 34701306

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 138, 158, 237, 474, 1817, 2857, 3634, 5451, 5714, 8571, 10902, 17142, 65711, 131422, 197133, 225703, 394266, 451406, 677109, 1354218, 5191169, 10382338, 15573507, 31147014]

約数ペア:

[(1, 31147014), (2, 15573507), (3, 10382338), (6, 5191169), (23, 1354218), (46, 677109), (69, 451406), (79, 394266), (138, 225703), (158, 197133), (237, 131422), (474, 65711), (1817, 17142), (2857, 10902), (3634, 8571), (5451, 5714)]