15697008740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5651}}^1\times {\mathrm{19841}}^1$

素因数の和:25508

約数の個数: 48

約数和(自身を含む): 37681386624

約数和(自身を除く): 21984377884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5651, 11302, 19841, 22604, 28255, 39557, 39682, 56510, 79114, 79364, 99205, 113020, 138887, 158228, 197785, 198410, 277774, 395570, 396820, 555548, 694435, 791140, 1388870, 2777740, 112121491, 224242982, 448485964, 560607455, 784850437, 1121214910, 1569700874, 2242429820, 3139401748, 3924252185, 7848504370, 15697008740]

約数ペア:

[(1, 15697008740), (2, 7848504370), (4, 3924252185), (5, 3139401748), (7, 2242429820), (10, 1569700874), (14, 1121214910), (20, 784850437), (28, 560607455), (35, 448485964), (70, 224242982), (140, 112121491), (5651, 2777740), (11302, 1388870), (19841, 791140), (22604, 694435), (28255, 555548), (39557, 396820), (39682, 395570), (56510, 277774), (79114, 198410), (79364, 197785), (99205, 158228), (113020, 138887)]