27399890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9547}}^1$

素因数の和:9602

約数の個数: 32

約数和(自身を含む): 57746304

約数和(自身を除く): 30346414

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 9547, 19094, 47735, 66829, 95470, 133658, 334145, 391427, 668290, 782854, 1957135, 2739989, 3914270, 5479978, 13699945, 27399890]

約数ペア:

[(1, 27399890), (2, 13699945), (5, 5479978), (7, 3914270), (10, 2739989), (14, 1957135), (35, 782854), (41, 668290), (70, 391427), (82, 334145), (205, 133658), (287, 95470), (410, 66829), (574, 47735), (1435, 19094), (2870, 9547)]