27292530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21157}}^1$

素因数の和:21210

約数の個数: 32

約数和(自身を含む): 67028544

約数和(自身を除く): 39736014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 21157, 42314, 63471, 105785, 126942, 211570, 317355, 634710, 909751, 1819502, 2729253, 4548755, 5458506, 9097510, 13646265, 27292530]

約数ペア:

[(1, 27292530), (2, 13646265), (3, 9097510), (5, 5458506), (6, 4548755), (10, 2729253), (15, 1819502), (30, 909751), (43, 634710), (86, 317355), (129, 211570), (215, 126942), (258, 105785), (430, 63471), (645, 42314), (1290, 21157)]