118909140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{283117}}^1$

素因数の和:283136

約数の個数: 48

約数和(自身を含む): 380510592

約数和(自身を除く): 261601452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 283117, 566234, 849351, 1132468, 1415585, 1698702, 1981819, 2831170, 3397404, 3963638, 4246755, 5662340, 5945457, 7927276, 8493510, 9909095, 11890914, 16987020, 19818190, 23781828, 29727285, 39636380, 59454570, 118909140]

約数ペア:

[(1, 118909140), (2, 59454570), (3, 39636380), (4, 29727285), (5, 23781828), (6, 19818190), (7, 16987020), (10, 11890914), (12, 9909095), (14, 8493510), (15, 7927276), (20, 5945457), (21, 5662340), (28, 4246755), (30, 3963638), (35, 3397404), (42, 2831170), (60, 1981819), (70, 1698702), (84, 1415585), (105, 1132468), (140, 849351), (210, 566234), (420, 283117)]