10131540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1289}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 28607040

約数和(自身を除く): 18475500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1289, 1310, 1572, 1965, 2578, 2620, 3867, 3930, 5156, 6445, 7734, 7860, 12890, 15468, 19335, 25780, 38670, 77340, 168859, 337718, 506577, 675436, 844295, 1013154, 1688590, 2026308, 2532885, 3377180, 5065770, 10131540]

約数ペア:

[(1, 10131540), (2, 5065770), (3, 3377180), (4, 2532885), (5, 2026308), (6, 1688590), (10, 1013154), (12, 844295), (15, 675436), (20, 506577), (30, 337718), (60, 168859), (131, 77340), (262, 38670), (393, 25780), (524, 19335), (655, 15468), (786, 12890), (1289, 7860), (1310, 7734), (1572, 6445), (1965, 5156), (2578, 3930), (2620, 3867)]