15696020620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{102763}}^1$

素因数の和:103870

約数の個数: 48

約数和(自身を含む): 37705344768

約数和(自身を除く): 22009324148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1091, 2182, 4364, 5455, 7637, 10910, 15274, 21820, 30548, 38185, 76370, 102763, 152740, 205526, 411052, 513815, 719341, 1027630, 1438682, 2055260, 2877364, 3596705, 7193410, 14386820, 112114433, 224228866, 448457732, 560572165, 784801031, 1121144330, 1569602062, 2242288660, 3139204124, 3924005155, 7848010310, 15696020620]

約数ペア:

[(1, 15696020620), (2, 7848010310), (4, 3924005155), (5, 3139204124), (7, 2242288660), (10, 1569602062), (14, 1121144330), (20, 784801031), (28, 560572165), (35, 448457732), (70, 224228866), (140, 112114433), (1091, 14386820), (2182, 7193410), (4364, 3596705), (5455, 2877364), (7637, 2055260), (10910, 1438682), (15274, 1027630), (21820, 719341), (30548, 513815), (38185, 411052), (76370, 205526), (102763, 152740)]