149331350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{426661}}^1$

素因数の和:426680

約数の個数: 24

約数和(自身を含む): 317436528

約数和(自身を除く): 168105178

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 426661, 853322, 2133305, 2986627, 4266610, 5973254, 10666525, 14933135, 21333050, 29866270, 74665675, 149331350]

約数ペア:

[(1, 149331350), (2, 74665675), (5, 29866270), (7, 21333050), (10, 14933135), (14, 10666525), (25, 5973254), (35, 4266610), (50, 2986627), (70, 2133305), (175, 853322), (350, 426661)]