137936610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{218947}}^1$

素因数の和:218967

約数の個数: 48

約数和(自身を含む): 409870656

約数和(自身を除く): 271934046

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 218947, 437894, 656841, 1094735, 1313682, 1532629, 1970523, 2189470, 3065258, 3284205, 3941046, 4597887, 6568410, 7663145, 9195774, 9852615, 13793661, 15326290, 19705230, 22989435, 27587322, 45978870, 68968305, 137936610]

約数ペア:

[(1, 137936610), (2, 68968305), (3, 45978870), (5, 27587322), (6, 22989435), (7, 19705230), (9, 15326290), (10, 13793661), (14, 9852615), (15, 9195774), (18, 7663145), (21, 6568410), (30, 4597887), (35, 3941046), (42, 3284205), (45, 3065258), (63, 2189470), (70, 1970523), (90, 1532629), (105, 1313682), (126, 1094735), (210, 656841), (315, 437894), (630, 218947)]