9876420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{54869}}^1$

素因数の和:54884

約数の個数: 36

約数和(自身を含む): 29959020

約数和(自身を除く): 20082600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 54869, 109738, 164607, 219476, 274345, 329214, 493821, 548690, 658428, 823035, 987642, 1097380, 1646070, 1975284, 2469105, 3292140, 4938210, 9876420]

約数ペア:

[(1, 9876420), (2, 4938210), (3, 3292140), (4, 2469105), (5, 1975284), (6, 1646070), (9, 1097380), (10, 987642), (12, 823035), (15, 658428), (18, 548690), (20, 493821), (30, 329214), (36, 274345), (45, 219476), (60, 164607), (90, 109738), (180, 54869)]