15698090380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112129217}}^1$

素因数の和:112129233

約数の個数: 24

約数和(自身を含む): 37675417248

約数和(自身を除く): 21977326868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112129217, 224258434, 448516868, 560646085, 784904519, 1121292170, 1569809038, 2242584340, 3139618076, 3924522595, 7849045190, 15698090380]

約数ペア:

[(1, 15698090380), (2, 7849045190), (4, 3924522595), (5, 3139618076), (7, 2242584340), (10, 1569809038), (14, 1121292170), (20, 784904519), (28, 560646085), (35, 448516868), (70, 224258434), (140, 112129217)]