15696080220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2696921}}^1$

素因数の和:2697030

約数の個数: 48

約数和(自身を含む): 44402123808

約数和(自身を除く): 28706043588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 2696921, 5393842, 8090763, 10787684, 13484605, 16181526, 26969210, 32363052, 40453815, 53938420, 80907630, 161815260, 261601337, 523202674, 784804011, 1046405348, 1308006685, 1569608022, 2616013370, 3139216044, 3924020055, 5232026740, 7848040110, 15696080220]

約数ペア:

[(1, 15696080220), (2, 7848040110), (3, 5232026740), (4, 3924020055), (5, 3139216044), (6, 2616013370), (10, 1569608022), (12, 1308006685), (15, 1046405348), (20, 784804011), (30, 523202674), (60, 261601337), (97, 161815260), (194, 80907630), (291, 53938420), (388, 40453815), (485, 32363052), (582, 26969210), (970, 16181526), (1164, 13484605), (1455, 10787684), (1940, 8090763), (2910, 5393842), (5820, 2696921)]