27455260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2927}}^1$

素因数の和:3010

約数の個数: 48

約数和(自身を含む): 66898944

約数和(自身を除く): 39443684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 2927, 4690, 5854, 9380, 11708, 14635, 20489, 29270, 40978, 58540, 81956, 102445, 196109, 204890, 392218, 409780, 784436, 980545, 1372763, 1961090, 2745526, 3922180, 5491052, 6863815, 13727630, 27455260]

約数ペア:

[(1, 27455260), (2, 13727630), (4, 6863815), (5, 5491052), (7, 3922180), (10, 2745526), (14, 1961090), (20, 1372763), (28, 980545), (35, 784436), (67, 409780), (70, 392218), (134, 204890), (140, 196109), (268, 102445), (335, 81956), (469, 58540), (670, 40978), (938, 29270), (1340, 20489), (1876, 14635), (2345, 11708), (2927, 9380), (4690, 5854)]