2247996420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{337537}}^1$

素因数の和:337589

約数の個数: 72

約数和(自身を含む): 7003238424

約数和(自身を除く): 4755242004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 337537, 675074, 1012611, 1350148, 1687685, 2025222, 3037833, 3375370, 4050444, 5063055, 6075666, 6750740, 10126110, 12151332, 12488869, 15189165, 20252220, 24977738, 30378330, 37466607, 49955476, 60756660, 62444345, 74933214, 112399821, 124888690, 149866428, 187333035, 224799642, 249777380, 374666070, 449599284, 561999105, 749332140, 1123998210, 2247996420]

約数ペア:

[(1, 2247996420), (2, 1123998210), (3, 749332140), (4, 561999105), (5, 449599284), (6, 374666070), (9, 249777380), (10, 224799642), (12, 187333035), (15, 149866428), (18, 124888690), (20, 112399821), (30, 74933214), (36, 62444345), (37, 60756660), (45, 49955476), (60, 37466607), (74, 30378330), (90, 24977738), (111, 20252220), (148, 15189165), (180, 12488869), (185, 12151332), (222, 10126110), (333, 6750740), (370, 6075666), (444, 5063055), (555, 4050444), (666, 3375370), (740, 3037833), (1110, 2025222), (1332, 1687685), (1665, 1350148), (2220, 1012611), (3330, 675074), (6660, 337537)]