180830787454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{113657}}^1$

素因数の和:114108

約数の個数: 32

約数和(自身を含む): 288464004000

約数和(自身を除く): 107633216546

約数列:

[1, 2, 19, 38, 149, 281, 298, 562, 2831, 5339, 5662, 10678, 41869, 83738, 113657, 227314, 795511, 1591022, 2159483, 4318966, 16934893, 31937617, 33869786, 63875234, 321762967, 606814723, 643525934, 1213629446, 4758704933, 9517409866, 90415393727, 180830787454]

約数ペア:

[(1, 180830787454), (2, 90415393727), (19, 9517409866), (38, 4758704933), (149, 1213629446), (281, 643525934), (298, 606814723), (562, 321762967), (2831, 63875234), (5339, 33869786), (5662, 31937617), (10678, 16934893), (41869, 4318966), (83738, 2159483), (113657, 1591022), (227314, 795511)]