345366950

素因数分解:

$2^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{28901}}^1$

素因数の和:29152

約数の個数: 24

約数和(自身を含む): 645092640

約数和(自身を除く): 299725690

約数列:

[1, 2, 5, 10, 25, 50, 239, 478, 1195, 2390, 5975, 11950, 28901, 57802, 144505, 289010, 722525, 1445050, 6907339, 13814678, 34536695, 69073390, 172683475, 345366950]

約数ペア:

[(1, 345366950), (2, 172683475), (5, 69073390), (10, 34536695), (25, 13814678), (50, 6907339), (239, 1445050), (478, 722525), (1195, 289010), (2390, 144505), (5975, 57802), (11950, 28901)]