321251070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1979}}^1$

素因数の和:2769

約数の個数: 64

約数和(自身を含む): 882731520

約数和(自身を除く): 561480450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 773, 1546, 1979, 2319, 3865, 3958, 4638, 5411, 5937, 7730, 9895, 10822, 11595, 11874, 13853, 16233, 19790, 23190, 27055, 27706, 29685, 32466, 41559, 54110, 59370, 69265, 81165, 83118, 138530, 162330, 207795, 415590, 1529767, 3059534, 4589301, 7648835, 9178602, 10708369, 15297670, 21416738, 22946505, 32125107, 45893010, 53541845, 64250214, 107083690, 160625535, 321251070]

約数ペア:

[(1, 321251070), (2, 160625535), (3, 107083690), (5, 64250214), (6, 53541845), (7, 45893010), (10, 32125107), (14, 22946505), (15, 21416738), (21, 15297670), (30, 10708369), (35, 9178602), (42, 7648835), (70, 4589301), (105, 3059534), (210, 1529767), (773, 415590), (1546, 207795), (1979, 162330), (2319, 138530), (3865, 83118), (3958, 81165), (4638, 69265), (5411, 59370), (5937, 54110), (7730, 41559), (9895, 32466), (10822, 29685), (11595, 27706), (11874, 27055), (13853, 23190), (16233, 19790)]