133771260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{318503}}^1$

素因数の和:318522

約数の個数: 48

約数和(自身を含む): 428069376

約数和(自身を除く): 294298116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 318503, 637006, 955509, 1274012, 1592515, 1911018, 2229521, 3185030, 3822036, 4459042, 4777545, 6370060, 6688563, 8918084, 9555090, 11147605, 13377126, 19110180, 22295210, 26754252, 33442815, 44590420, 66885630, 133771260]

約数ペア:

[(1, 133771260), (2, 66885630), (3, 44590420), (4, 33442815), (5, 26754252), (6, 22295210), (7, 19110180), (10, 13377126), (12, 11147605), (14, 9555090), (15, 8918084), (20, 6688563), (21, 6370060), (28, 4777545), (30, 4459042), (35, 3822036), (42, 3185030), (60, 2229521), (70, 1911018), (84, 1592515), (105, 1274012), (140, 955509), (210, 637006), (420, 318503)]