87791930

素因数分解:

$2^1\times 5^1\times {\mathrm{2729}}^1\times {\mathrm{3217}}^1$

素因数の和:5953

約数の個数: 16

約数和(自身を含む): 158132520

約数和(自身を除く): 70340590

約数列:

[1, 2, 5, 10, 2729, 3217, 5458, 6434, 13645, 16085, 27290, 32170, 8779193, 17558386, 43895965, 87791930]

約数ペア:

[(1, 87791930), (2, 43895965), (5, 17558386), (10, 8779193), (2729, 32170), (3217, 27290), (5458, 16085), (6434, 13645)]