10287780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{619}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 28956480

約数和(自身を除く): 18668700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 619, 831, 1108, 1238, 1385, 1662, 1857, 2476, 2770, 3095, 3324, 3714, 4155, 5540, 6190, 7428, 8310, 9285, 12380, 16620, 18570, 37140, 171463, 342926, 514389, 685852, 857315, 1028778, 1714630, 2057556, 2571945, 3429260, 5143890, 10287780]

約数ペア:

[(1, 10287780), (2, 5143890), (3, 3429260), (4, 2571945), (5, 2057556), (6, 1714630), (10, 1028778), (12, 857315), (15, 685852), (20, 514389), (30, 342926), (60, 171463), (277, 37140), (554, 18570), (619, 16620), (831, 12380), (1108, 9285), (1238, 8310), (1385, 7428), (1662, 6190), (1857, 5540), (2476, 4155), (2770, 3714), (3095, 3324)]