15379799890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16900879}}^1$

素因数の和:16900906

約数の個数: 32

約数和(自身を含む): 34072174080

約数和(自身を除く): 18692374190

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 16900879, 33801758, 84504395, 118306153, 169008790, 219711427, 236612306, 439422854, 591530765, 1098557135, 1183061530, 1537979989, 2197114270, 3075959978, 7689899945, 15379799890]

約数ペア:

[(1, 15379799890), (2, 7689899945), (5, 3075959978), (7, 2197114270), (10, 1537979989), (13, 1183061530), (14, 1098557135), (26, 591530765), (35, 439422854), (65, 236612306), (70, 219711427), (91, 169008790), (130, 118306153), (182, 84504395), (455, 33801758), (910, 16900879)]