30123286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 50077440

約数和(自身を除く): 19954154

約数列:

[1, 2, 17, 29, 34, 58, 137, 223, 274, 446, 493, 986, 2329, 3791, 3973, 4658, 6467, 7582, 7946, 12934, 30551, 61102, 67541, 109939, 135082, 219878, 519367, 885979, 1038734, 1771958, 15061643, 30123286]

約数ペア:

[(1, 30123286), (2, 15061643), (17, 1771958), (29, 1038734), (34, 885979), (58, 519367), (137, 219878), (223, 135082), (274, 109939), (446, 67541), (493, 61102), (986, 30551), (2329, 12934), (3791, 7946), (3973, 7582), (4658, 6467)]