70574770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3923}}^1$

素因数の和:4194

約数の個数: 32

約数和(自身を含む): 145784448

約数和(自身を除く): 75209678

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 2570, 3598, 3923, 7846, 8995, 17990, 19615, 27461, 39230, 54922, 137305, 274610, 1008211, 2016422, 5041055, 7057477, 10082110, 14114954, 35287385, 70574770]

約数ペア:

[(1, 70574770), (2, 35287385), (5, 14114954), (7, 10082110), (10, 7057477), (14, 5041055), (35, 2016422), (70, 1008211), (257, 274610), (514, 137305), (1285, 54922), (1799, 39230), (2570, 27461), (3598, 19615), (3923, 17990), (7846, 8995)]