1330440170

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1\times {\mathrm{1063}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 2411313408

約数和(自身を除く): 1080873238

約数列:

[1, 2, 5, 10, 257, 487, 514, 974, 1063, 1285, 2126, 2435, 2570, 4870, 5315, 10630, 125159, 250318, 273191, 517681, 546382, 625795, 1035362, 1251590, 1365955, 2588405, 2731910, 5176810, 133044017, 266088034, 665220085, 1330440170]

約数ペア:

[(1, 1330440170), (2, 665220085), (5, 266088034), (10, 133044017), (257, 5176810), (487, 2731910), (514, 2588405), (974, 1365955), (1063, 1251590), (1285, 1035362), (2126, 625795), (2435, 546382), (2570, 517681), (4870, 273191), (5315, 250318), (10630, 125159)]