27191710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29881}}^1$

素因数の和:29908

約数の個数: 32

約数和(自身を含む): 60242112

約数和(自身を除く): 33050402

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 29881, 59762, 149405, 209167, 298810, 388453, 418334, 776906, 1045835, 1942265, 2091670, 2719171, 3884530, 5438342, 13595855, 27191710]

約数ペア:

[(1, 27191710), (2, 13595855), (5, 5438342), (7, 3884530), (10, 2719171), (13, 2091670), (14, 1942265), (26, 1045835), (35, 776906), (65, 418334), (70, 388453), (91, 298810), (130, 209167), (182, 149405), (455, 59762), (910, 29881)]