10291980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{509}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 28959840

約数和(自身を除く): 18667860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 509, 674, 1011, 1018, 1348, 1527, 1685, 2022, 2036, 2545, 3054, 3370, 4044, 5055, 5090, 6108, 6740, 7635, 10110, 10180, 15270, 20220, 30540, 171533, 343066, 514599, 686132, 857665, 1029198, 1715330, 2058396, 2572995, 3430660, 5145990, 10291980]

約数ペア:

[(1, 10291980), (2, 5145990), (3, 3430660), (4, 2572995), (5, 2058396), (6, 1715330), (10, 1029198), (12, 857665), (15, 686132), (20, 514599), (30, 343066), (60, 171533), (337, 30540), (509, 20220), (674, 15270), (1011, 10180), (1018, 10110), (1348, 7635), (1527, 6740), (1685, 6108), (2022, 5090), (2036, 5055), (2545, 4044), (3054, 3370)]