30405188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6709}}^1$

素因数の和:6827

約数の個数: 24

約数和(自身を含む): 58618560

約数和(自身を除く): 28213372

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 6709, 13418, 26836, 73799, 147598, 295196, 691027, 1382054, 2764108, 7601297, 15202594, 30405188]

約数ペア:

[(1, 30405188), (2, 15202594), (4, 7601297), (11, 2764108), (22, 1382054), (44, 691027), (103, 295196), (206, 147598), (412, 73799), (1133, 26836), (2266, 13418), (4532, 6709)]