6890170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 14266368

約数和(自身を除く): 7376198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 383, 514, 766, 1285, 1799, 1915, 2570, 2681, 3598, 3830, 5362, 8995, 13405, 17990, 26810, 98431, 196862, 492155, 689017, 984310, 1378034, 3445085, 6890170]

約数ペア:

[(1, 6890170), (2, 3445085), (5, 1378034), (7, 984310), (10, 689017), (14, 492155), (35, 196862), (70, 98431), (257, 26810), (383, 17990), (514, 13405), (766, 8995), (1285, 5362), (1799, 3830), (1915, 3598), (2570, 2681)]