274222630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{733}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 570758400

約数和(自身を除く): 296535770

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 179, 190, 209, 358, 418, 733, 895, 1045, 1466, 1790, 1969, 2090, 3401, 3665, 3938, 6802, 7330, 8063, 9845, 13927, 16126, 17005, 19690, 27854, 34010, 37411, 40315, 69635, 74822, 80630, 131207, 139270, 153197, 187055, 262414, 306394, 374110, 656035, 765985, 1312070, 1443277, 1531970, 2492933, 2886554, 4985866, 7216385, 12464665, 14432770, 24929330, 27422263, 54844526, 137111315, 274222630]

約数ペア:

[(1, 274222630), (2, 137111315), (5, 54844526), (10, 27422263), (11, 24929330), (19, 14432770), (22, 12464665), (38, 7216385), (55, 4985866), (95, 2886554), (110, 2492933), (179, 1531970), (190, 1443277), (209, 1312070), (358, 765985), (418, 656035), (733, 374110), (895, 306394), (1045, 262414), (1466, 187055), (1790, 153197), (1969, 139270), (2090, 131207), (3401, 80630), (3665, 74822), (3938, 69635), (6802, 40315), (7330, 37411), (8063, 34010), (9845, 27854), (13927, 19690), (16126, 17005)]