30049591

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 38320128

約数和(自身を除く): 8270537

約数列:

[1, 11, 13, 17, 47, 143, 187, 221, 263, 517, 611, 799, 2431, 2893, 3419, 4471, 6721, 8789, 10387, 12361, 37609, 49181, 58123, 114257, 135971, 160693, 210137, 639353, 1767623, 2311507, 2731781, 30049591]

約数ペア:

[(1, 30049591), (11, 2731781), (13, 2311507), (17, 1767623), (47, 639353), (143, 210137), (187, 160693), (221, 135971), (263, 114257), (517, 58123), (611, 49181), (799, 37609), (2431, 12361), (2893, 10387), (3419, 8789), (4471, 6721)]