15109730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 28168560

約数和(自身を除く): 13058830

約数列:

[1, 2, 5, 10, 41, 82, 137, 205, 269, 274, 410, 538, 685, 1345, 1370, 2690, 5617, 11029, 11234, 22058, 28085, 36853, 55145, 56170, 73706, 110290, 184265, 368530, 1510973, 3021946, 7554865, 15109730]

約数ペア:

[(1, 15109730), (2, 7554865), (5, 3021946), (10, 1510973), (41, 368530), (82, 184265), (137, 110290), (205, 73706), (269, 56170), (274, 55145), (410, 36853), (538, 28085), (685, 22058), (1345, 11234), (1370, 11029), (2690, 5617)]