30876906

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{72481}}^1$

素因数の和:72557

約数の個数: 16

約数和(自身を含む): 62624448

約数和(自身を除く): 31747542

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 72481, 144962, 217443, 434886, 5146151, 10292302, 15438453, 30876906]

約数ペア:

[(1, 30876906), (2, 15438453), (3, 10292302), (6, 5146151), (71, 434886), (142, 217443), (213, 144962), (426, 72481)]