70657010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1447}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 134490240

約数和(自身を除く): 63833230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 257, 514, 1285, 1447, 2570, 2894, 4883, 7235, 9766, 14470, 24415, 27493, 48830, 54986, 137465, 274930, 371879, 743758, 1859395, 3718790, 7065701, 14131402, 35328505, 70657010]

約数ペア:

[(1, 70657010), (2, 35328505), (5, 14131402), (10, 7065701), (19, 3718790), (38, 1859395), (95, 743758), (190, 371879), (257, 274930), (514, 137465), (1285, 54986), (1447, 48830), (2570, 27493), (2894, 24415), (4883, 14470), (7235, 9766)]