15690987070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1901}}^1\times {\mathrm{75037}}^1$

素因数の和:76956

約数の個数: 32

約数和(自身を含む): 30828011616

約数和(自身を除く): 15137024546

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1901, 3802, 9505, 19010, 20911, 41822, 75037, 104555, 150074, 209110, 375185, 750370, 825407, 1650814, 4127035, 8254070, 142645337, 285290674, 713226685, 1426453370, 1569098707, 3138197414, 7845493535, 15690987070]

約数ペア:

[(1, 15690987070), (2, 7845493535), (5, 3138197414), (10, 1569098707), (11, 1426453370), (22, 713226685), (55, 285290674), (110, 142645337), (1901, 8254070), (3802, 4127035), (9505, 1650814), (19010, 825407), (20911, 750370), (41822, 375185), (75037, 209110), (104555, 150074)]