304068710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67421}}^1$

素因数の和:67480

約数の個数: 32

約数和(自身を含む): 611652384

約数和(自身を除く): 307583674

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 67421, 134842, 337105, 674210, 741631, 1483262, 2764261, 3708155, 5528522, 7416310, 13821305, 27642610, 30406871, 60813742, 152034355, 304068710]

約数ペア:

[(1, 304068710), (2, 152034355), (5, 60813742), (10, 30406871), (11, 27642610), (22, 13821305), (41, 7416310), (55, 5528522), (82, 3708155), (110, 2764261), (205, 1483262), (410, 741631), (451, 674210), (902, 337105), (2255, 134842), (4510, 67421)]