1837997340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{241207}}^1$

素因数の和:241346

約数の個数: 48

約数和(自身を含む): 5186936832

約数和(自身を除く): 3348939492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 241207, 482414, 723621, 964828, 1206035, 1447242, 2412070, 2894484, 3618105, 4824140, 7236210, 14472420, 30633289, 61266578, 91899867, 122533156, 153166445, 183799734, 306332890, 367599468, 459499335, 612665780, 918998670, 1837997340]

約数ペア:

[(1, 1837997340), (2, 918998670), (3, 612665780), (4, 459499335), (5, 367599468), (6, 306332890), (10, 183799734), (12, 153166445), (15, 122533156), (20, 91899867), (30, 61266578), (60, 30633289), (127, 14472420), (254, 7236210), (381, 4824140), (508, 3618105), (635, 2894484), (762, 2412070), (1270, 1447242), (1524, 1206035), (1905, 964828), (2540, 723621), (3810, 482414), (7620, 241207)]