293899681130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{140621857}}^1$

素因数の和:140621894

約数の個数: 32

約数和(自身を含む): 607486426560

約数和(自身を除く): 313586745430

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 140621857, 281243714, 703109285, 1406218570, 1546840427, 2671815283, 3093680854, 5343630566, 7734202135, 13359076415, 15468404270, 26718152830, 29389968113, 58779936226, 146949840565, 293899681130]

約数ペア:

[(1, 293899681130), (2, 146949840565), (5, 58779936226), (10, 29389968113), (11, 26718152830), (19, 15468404270), (22, 13359076415), (38, 7734202135), (55, 5343630566), (95, 3093680854), (110, 2671815283), (190, 1546840427), (209, 1406218570), (418, 703109285), (1045, 281243714), (2090, 140621857)]