27398490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{130469}}^1$

素因数の和:130486

約数の個数: 32

約数和(自身を含む): 75150720

約数和(自身を除く): 47752230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 130469, 260938, 391407, 652345, 782814, 913283, 1304690, 1826566, 1957035, 2739849, 3914070, 4566415, 5479698, 9132830, 13699245, 27398490]

約数ペア:

[(1, 27398490), (2, 13699245), (3, 9132830), (5, 5479698), (6, 4566415), (7, 3914070), (10, 2739849), (14, 1957035), (15, 1826566), (21, 1304690), (30, 913283), (35, 782814), (42, 652345), (70, 391407), (105, 260938), (210, 130469)]