30409828

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 54123552

約数和(自身を除く): 23713724

約数列:

[1, 2, 4, 107, 214, 227, 313, 428, 454, 626, 908, 1252, 24289, 33491, 48578, 66982, 71051, 97156, 133964, 142102, 284204, 7602457, 15204914, 30409828]

約数ペア:

[(1, 30409828), (2, 15204914), (4, 7602457), (107, 284204), (214, 142102), (227, 133964), (313, 97156), (428, 71051), (454, 66982), (626, 48578), (908, 33491), (1252, 24289)]