3042910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 5987520

約数和(自身を除く): 2944610

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 263, 445, 526, 890, 1157, 1315, 2314, 2630, 3419, 5785, 6838, 11570, 17095, 23407, 34190, 46814, 117035, 234070, 304291, 608582, 1521455, 3042910]

約数ペア:

[(1, 3042910), (2, 1521455), (5, 608582), (10, 304291), (13, 234070), (26, 117035), (65, 46814), (89, 34190), (130, 23407), (178, 17095), (263, 11570), (445, 6838), (526, 5785), (890, 3419), (1157, 2630), (1315, 2314)]