3099697940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89123}}^1$

素因数の和:89216

約数の個数: 48

約数和(自身を含む): 6827611392

約数和(自身を除く): 3727913452

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 235, 370, 470, 740, 940, 1739, 3478, 6956, 8695, 17390, 34780, 89123, 178246, 356492, 445615, 891230, 1782460, 3297551, 4188781, 6595102, 8377562, 13190204, 16487755, 16755124, 20943905, 32975510, 41887810, 65951020, 83775620, 154984897, 309969794, 619939588, 774924485, 1549848970, 3099697940]

約数ペア:

[(1, 3099697940), (2, 1549848970), (4, 774924485), (5, 619939588), (10, 309969794), (20, 154984897), (37, 83775620), (47, 65951020), (74, 41887810), (94, 32975510), (148, 20943905), (185, 16755124), (188, 16487755), (235, 13190204), (370, 8377562), (470, 6595102), (740, 4188781), (940, 3297551), (1739, 1782460), (3478, 891230), (6956, 445615), (8695, 356492), (17390, 178246), (34780, 89123)]