30221480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26053}}^1$

素因数の和:26093

約数の個数: 32

約数和(自身を含む): 70345800

約数和(自身を除く): 40124320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 26053, 52106, 104212, 130265, 208424, 260530, 521060, 755537, 1042120, 1511074, 3022148, 3777685, 6044296, 7555370, 15110740, 30221480]

約数ペア:

[(1, 30221480), (2, 15110740), (4, 7555370), (5, 6044296), (8, 3777685), (10, 3022148), (20, 1511074), (29, 1042120), (40, 755537), (58, 521060), (116, 260530), (145, 208424), (232, 130265), (290, 104212), (580, 52106), (1160, 26053)]