15191030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 29165184

約数和(自身を除く): 13974154

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 193, 386, 463, 926, 965, 1930, 2315, 3281, 4630, 6562, 7871, 15742, 16405, 32810, 39355, 78710, 89359, 178718, 446795, 893590, 1519103, 3038206, 7595515, 15191030]

約数ペア:

[(1, 15191030), (2, 7595515), (5, 3038206), (10, 1519103), (17, 893590), (34, 446795), (85, 178718), (170, 89359), (193, 78710), (386, 39355), (463, 32810), (926, 16405), (965, 15742), (1930, 7871), (2315, 6562), (3281, 4630)]