30830842

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 55354752

約数和(自身を除く): 24523910

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 259, 371, 518, 742, 1123, 1961, 2246, 3922, 7861, 13727, 15722, 27454, 41551, 59519, 83102, 119038, 290857, 416633, 581714, 833266, 2202203, 4404406, 15415421, 30830842]

約数ペア:

[(1, 30830842), (2, 15415421), (7, 4404406), (14, 2202203), (37, 833266), (53, 581714), (74, 416633), (106, 290857), (259, 119038), (371, 83102), (518, 59519), (742, 41551), (1123, 27454), (1961, 15722), (2246, 13727), (3922, 7861)]