395270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 24

約数和(自身を含む): 752544

約数和(自身を除く): 357274

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 841, 1363, 1682, 2726, 4205, 6815, 8410, 13630, 39527, 79054, 197635, 395270]

約数ペア:

[(1, 395270), (2, 197635), (5, 79054), (10, 39527), (29, 13630), (47, 8410), (58, 6815), (94, 4205), (145, 2726), (235, 1682), (290, 1363), (470, 841)]