149549870

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{65881}}^1$

素因数の和:66115

約数の個数: 16

約数和(自身を含む): 270379728

約数和(自身を除く): 120829858

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 65881, 131762, 329405, 658810, 14954987, 29909974, 74774935, 149549870]

約数ペア:

[(1, 149549870), (2, 74774935), (5, 29909974), (10, 14954987), (227, 658810), (454, 329405), (1135, 131762), (2270, 65881)]