215548140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{35569}}^1$

素因数の和:35682

約数の個数: 48

約数和(自身を含む): 609527520

約数和(自身を除く): 393979380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 35569, 71138, 106707, 142276, 177845, 213414, 355690, 426828, 533535, 711380, 1067070, 2134140, 3592469, 7184938, 10777407, 14369876, 17962345, 21554814, 35924690, 43109628, 53887035, 71849380, 107774070, 215548140]

約数ペア:

[(1, 215548140), (2, 107774070), (3, 71849380), (4, 53887035), (5, 43109628), (6, 35924690), (10, 21554814), (12, 17962345), (15, 14369876), (20, 10777407), (30, 7184938), (60, 3592469), (101, 2134140), (202, 1067070), (303, 711380), (404, 533535), (505, 426828), (606, 355690), (1010, 213414), (1212, 177845), (1515, 142276), (2020, 106707), (3030, 71138), (6060, 35569)]