82203870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{55921}}^1$

素因数の和:55945

約数の個数: 48

約数和(自身を含む): 229503888

約数和(自身を除く): 147300018

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 55921, 111842, 167763, 279605, 335526, 391447, 559210, 782894, 838815, 1174341, 1677630, 1957235, 2348682, 2740129, 3914470, 5480258, 5871705, 8220387, 11743410, 13700645, 16440774, 27401290, 41101935, 82203870]

約数ペア:

[(1, 82203870), (2, 41101935), (3, 27401290), (5, 16440774), (6, 13700645), (7, 11743410), (10, 8220387), (14, 5871705), (15, 5480258), (21, 3914470), (30, 2740129), (35, 2348682), (42, 1957235), (49, 1677630), (70, 1174341), (98, 838815), (105, 782894), (147, 559210), (210, 391447), (245, 335526), (294, 279605), (490, 167763), (735, 111842), (1470, 55921)]