27017340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{64327}}^1$

素因数の和:64346

約数の個数: 48

約数和(自身を含む): 86456832

約数和(自身を除く): 59439492

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, 64327, 128654, 192981, 257308, 321635, 385962, 450289, 643270, 771924, 900578, 964905, 1286540, 1350867, 1801156, 1929810, 2251445, 2701734, 3859620, 4502890, 5403468, 6754335, 9005780, 13508670, 27017340]

約数ペア:

[(1, 27017340), (2, 13508670), (3, 9005780), (4, 6754335), (5, 5403468), (6, 4502890), (7, 3859620), (10, 2701734), (12, 2251445), (14, 1929810), (15, 1801156), (20, 1350867), (21, 1286540), (28, 964905), (30, 900578), (35, 771924), (42, 643270), (60, 450289), (70, 385962), (84, 321635), (105, 257308), (140, 192981), (210, 128654), (420, 64327)]