30200404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1493}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 57100680

約数和(自身を除く): 26900276

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1493, 1556, 2986, 5057, 5972, 10114, 19409, 20228, 38818, 77636, 580777, 1161554, 2323108, 7550101, 15100202, 30200404]

約数ペア:

[(1, 30200404), (2, 15100202), (4, 7550101), (13, 2323108), (26, 1161554), (52, 580777), (389, 77636), (778, 38818), (1493, 20228), (1556, 19409), (2986, 10114), (5057, 5972)]