45418660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{324419}}^1$

素因数の和:324435

約数の個数: 24

約数和(自身を含む): 109005120

約数和(自身を除く): 63586460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 324419, 648838, 1297676, 1622095, 2270933, 3244190, 4541866, 6488380, 9083732, 11354665, 22709330, 45418660]

約数ペア:

[(1, 45418660), (2, 22709330), (4, 11354665), (5, 9083732), (7, 6488380), (10, 4541866), (14, 3244190), (20, 2270933), (28, 1622095), (35, 1297676), (70, 648838), (140, 324419)]