7348140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{40823}}^1$

素因数の和:40838

約数の個数: 36

約数和(自身を含む): 22289904

約数和(自身を除く): 14941764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 40823, 81646, 122469, 163292, 204115, 244938, 367407, 408230, 489876, 612345, 734814, 816460, 1224690, 1469628, 1837035, 2449380, 3674070, 7348140]

約数ペア:

[(1, 7348140), (2, 3674070), (3, 2449380), (4, 1837035), (5, 1469628), (6, 1224690), (9, 816460), (10, 734814), (12, 612345), (15, 489876), (18, 408230), (20, 367407), (30, 244938), (36, 204115), (45, 163292), (60, 122469), (90, 81646), (180, 40823)]