85191810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{258157}}^1$

素因数の和:258178

約数の個数: 32

約数和(自身を含む): 223048512

約数和(自身を除く): 137856702

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 258157, 516314, 774471, 1290785, 1548942, 2581570, 2839727, 3872355, 5679454, 7744710, 8519181, 14198635, 17038362, 28397270, 42595905, 85191810]

約数ペア:

[(1, 85191810), (2, 42595905), (3, 28397270), (5, 17038362), (6, 14198635), (10, 8519181), (11, 7744710), (15, 5679454), (22, 3872355), (30, 2839727), (33, 2581570), (55, 1548942), (66, 1290785), (110, 774471), (165, 516314), (330, 258157)]