30263670380

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{941}}^1\times {\mathrm{2887}}^1$

素因数の和:4394

約数の個数: 48

約数和(自身を含む): 63757544256

約数和(自身を除く): 33493873876

約数列:

[1, 2, 4, 5, 10, 20, 557, 941, 1114, 1882, 2228, 2785, 2887, 3764, 4705, 5570, 5774, 9410, 11140, 11548, 14435, 18820, 28870, 57740, 524137, 1048274, 1608059, 2096548, 2620685, 2716667, 3216118, 5241370, 5433334, 6432236, 8040295, 10482740, 10866668, 13583335, 16080590, 27166670, 32161180, 54333340, 1513183519, 3026367038, 6052734076, 7565917595, 15131835190, 30263670380]

約数ペア:

[(1, 30263670380), (2, 15131835190), (4, 7565917595), (5, 6052734076), (10, 3026367038), (20, 1513183519), (557, 54333340), (941, 32161180), (1114, 27166670), (1882, 16080590), (2228, 13583335), (2785, 10866668), (2887, 10482740), (3764, 8040295), (4705, 6432236), (5570, 5433334), (5774, 5241370), (9410, 3216118), (11140, 2716667), (11548, 2620685), (14435, 2096548), (18820, 1608059), (28870, 1048274), (57740, 524137)]