30879668860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{82009}}^1$

素因数の和:82366

約数の個数: 48

約数和(自身を含む): 66050197920

約数和(自身を除く): 35170529060

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 281, 335, 562, 670, 1124, 1340, 1405, 2810, 5620, 18827, 37654, 75308, 82009, 94135, 164018, 188270, 328036, 376540, 410045, 820090, 1640180, 5494603, 10989206, 21978412, 23044529, 27473015, 46089058, 54946030, 92178116, 109892060, 115222645, 230445290, 460890580, 1543983443, 3087966886, 6175933772, 7719917215, 15439834430, 30879668860]

約数ペア:

[(1, 30879668860), (2, 15439834430), (4, 7719917215), (5, 6175933772), (10, 3087966886), (20, 1543983443), (67, 460890580), (134, 230445290), (268, 115222645), (281, 109892060), (335, 92178116), (562, 54946030), (670, 46089058), (1124, 27473015), (1340, 23044529), (1405, 21978412), (2810, 10989206), (5620, 5494603), (18827, 1640180), (37654, 820090), (75308, 410045), (82009, 376540), (94135, 328036), (164018, 188270)]