30757454

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9941}}^1$

素因数の和:9980

約数の個数: 32

約数和(自身を含む): 60129216

約数和(自身を除く): 29371762

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 9941, 19882, 69587, 129233, 139174, 168997, 258466, 337994, 904631, 1182979, 1809262, 2196961, 2365958, 4393922, 15378727, 30757454]

約数ペア:

[(1, 30757454), (2, 15378727), (7, 4393922), (13, 2365958), (14, 2196961), (17, 1809262), (26, 1182979), (34, 904631), (91, 337994), (119, 258466), (182, 168997), (221, 139174), (238, 129233), (442, 69587), (1547, 19882), (3094, 9941)]