169771630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{9437}}^1$

素因数の和:9708

約数の個数: 32

約数和(自身を含む): 350640576

約数和(自身を除く): 180868946

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 2570, 3598, 8995, 9437, 17990, 18874, 47185, 66059, 94370, 132118, 330295, 660590, 2425309, 4850618, 12126545, 16977163, 24253090, 33954326, 84885815, 169771630]

約数ペア:

[(1, 169771630), (2, 84885815), (5, 33954326), (7, 24253090), (10, 16977163), (14, 12126545), (35, 4850618), (70, 2425309), (257, 660590), (514, 330295), (1285, 132118), (1799, 94370), (2570, 66059), (3598, 47185), (8995, 18874), (9437, 17990)]