145295930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1117661}}^1$

素因数の和:1117681

約数の個数: 16

約数和(自身を含む): 281650824

約数和(自身を除く): 136354894

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1117661, 2235322, 5588305, 11176610, 14529593, 29059186, 72647965, 145295930]

約数ペア:

[(1, 145295930), (2, 72647965), (5, 29059186), (10, 14529593), (13, 11176610), (26, 5588305), (65, 2235322), (130, 1117661)]