27437340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{65327}}^1$

素因数の和:65346

約数の個数: 48

約数和(自身を含む): 87800832

約数和(自身を除く): 60363492

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, 65327, 130654, 195981, 261308, 326635, 391962, 457289, 653270, 783924, 914578, 979905, 1306540, 1371867, 1829156, 1959810, 2286445, 2743734, 3919620, 4572890, 5487468, 6859335, 9145780, 13718670, 27437340]

約数ペア:

[(1, 27437340), (2, 13718670), (3, 9145780), (4, 6859335), (5, 5487468), (6, 4572890), (7, 3919620), (10, 2743734), (12, 2286445), (14, 1959810), (15, 1829156), (20, 1371867), (21, 1306540), (28, 979905), (30, 914578), (35, 783924), (42, 653270), (60, 457289), (70, 391962), (84, 326635), (105, 261308), (140, 195981), (210, 130654), (420, 65327)]