145783090

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{97841}}^1$

素因数の和:97997

約数の個数: 16

約数和(自身を含む): 264173400

約数和(自身を除く): 118390310

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 97841, 195682, 489205, 978410, 14578309, 29156618, 72891545, 145783090]

約数ペア:

[(1, 145783090), (2, 72891545), (5, 29156618), (10, 14578309), (149, 978410), (298, 489205), (745, 195682), (1490, 97841)]