8761130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 18130176

約数和(自身を除く): 9369046

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 487, 514, 974, 1285, 1799, 2435, 2570, 3409, 3598, 4870, 6818, 8995, 17045, 17990, 34090, 125159, 250318, 625795, 876113, 1251590, 1752226, 4380565, 8761130]

約数ペア:

[(1, 8761130), (2, 4380565), (5, 1752226), (7, 1251590), (10, 876113), (14, 625795), (35, 250318), (70, 125159), (257, 34090), (487, 17990), (514, 17045), (974, 8995), (1285, 6818), (1799, 4870), (2435, 3598), (2570, 3409)]