137904180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{62119}}^1$

素因数の和:62168

約数の個数: 48

約数和(自身を含む): 396574080

約数和(自身を除く): 258669900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 62119, 124238, 186357, 248476, 310595, 372714, 621190, 745428, 931785, 1242380, 1863570, 2298403, 3727140, 4596806, 6895209, 9193612, 11492015, 13790418, 22984030, 27580836, 34476045, 45968060, 68952090, 137904180]

約数ペア:

[(1, 137904180), (2, 68952090), (3, 45968060), (4, 34476045), (5, 27580836), (6, 22984030), (10, 13790418), (12, 11492015), (15, 9193612), (20, 6895209), (30, 4596806), (37, 3727140), (60, 2298403), (74, 1863570), (111, 1242380), (148, 931785), (185, 745428), (222, 621190), (370, 372714), (444, 310595), (555, 248476), (740, 186357), (1110, 124238), (2220, 62119)]