7993140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1319}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 22619520

約数和(自身を除く): 14626380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1319, 1515, 2020, 2638, 3030, 3957, 5276, 6060, 6595, 7914, 13190, 15828, 19785, 26380, 39570, 79140, 133219, 266438, 399657, 532876, 666095, 799314, 1332190, 1598628, 1998285, 2664380, 3996570, 7993140]

約数ペア:

[(1, 7993140), (2, 3996570), (3, 2664380), (4, 1998285), (5, 1598628), (6, 1332190), (10, 799314), (12, 666095), (15, 532876), (20, 399657), (30, 266438), (60, 133219), (101, 79140), (202, 39570), (303, 26380), (404, 19785), (505, 15828), (606, 13190), (1010, 7914), (1212, 6595), (1319, 6060), (1515, 5276), (2020, 3957), (2638, 3030)]