1570292260

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1\times {\mathrm{2293}}^1$

素因数の和:2752

約数の個数: 48

約数和(自身を含む): 3342504816

約数和(自身を除く): 1772212556

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 353, 388, 485, 706, 970, 1412, 1765, 1940, 2293, 3530, 4586, 7060, 9172, 11465, 22930, 34241, 45860, 68482, 136964, 171205, 222421, 342410, 444842, 684820, 809429, 889684, 1112105, 1618858, 2224210, 3237716, 4047145, 4448420, 8094290, 16188580, 78514613, 157029226, 314058452, 392573065, 785146130, 1570292260]

約数ペア:

[(1, 1570292260), (2, 785146130), (4, 392573065), (5, 314058452), (10, 157029226), (20, 78514613), (97, 16188580), (194, 8094290), (353, 4448420), (388, 4047145), (485, 3237716), (706, 2224210), (970, 1618858), (1412, 1112105), (1765, 889684), (1940, 809429), (2293, 684820), (3530, 444842), (4586, 342410), (7060, 222421), (9172, 171205), (11465, 136964), (22930, 68482), (34241, 45860)]